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Prepamatic Manual No.: 13757004

Date of Release: 19.07.1996Instruction Manual

Prepamatic Instruction Manual

IMPORTANT Always state Serial No and Voltage/frequency if you have technical questions or when ordering spare parts. You will find the Serial No. and Voltage on the front cover of this manual or on an attached label below. If in doubt consult the rating plate of the machine itself. We may also need the Date and Article No of the manual. This information is found on the front cover. The following restrictions should be observed, as violation of the restrictions may cause cancellation of Struers legal obligations: Instruction Manuals: A Struers Instruction Manual may only be used in connection with Struers equipment covered by the Instruction Manual. Service Manuals; A Struers Service Manual may only be used by a trained technician authorized by Struers. The Service Manual may only be used in connection with Struers equipment covered by the Service Manual. Struers assumes no responsibility for errors in the manual text/illustrations. The information in this manual is subject to changes without notice. The manual may mention accessories or parts not included in the present version of the equipment. The contents of this manual is the property of Struers. Reproduction of any part of this manual without the written permission of Struers is not allowed. All rights reserved. © Struers 1996. Struers A/S Valhøjs Allé 176 DK-2610 Rødovre/Copenhagen Denmark Telephone +45 36 70 35 00 Fax +45 38 27 27 01


Safety Precaution Sheet To be read carefully before use 1. The operator should be fully aware of the use of the machine according

to the Instruction Manual.

2. The machine must be installed by a specially trained service technician from Struers.

3. The actual voltage must correspond to the voltage stated on the side of the machine. The machine must be earthed.

4. The water connections must be leakproof. Cut the water off if the machine stands idle for a longer period.

5. Be careful that the emergency stop and the other safety devices are in order.

6. In case of any malfunction or unusual noise, the machine should be stopped immediately and technical service called.

7. Proper exhaustion facilities over the machine are necessary.

The apparatus/machine is designed for use with consumables supplied by Struers. If subjected to misuse, improper installation, alteration, neglect, accident or improper repair, Struers will accept no responsibility for damage(s) to the user or the equipment. Dismantling of any part of the apparatus/machine, during service or repair, should always be performed by a qualified technician (electromechanical, electronic, mechanical, pneumatic, etc.).


Table of contents Page 1. Description 1.1. Application ........................................................................................3 1.2. Functions ..........................................................................................3 1.3. Construction (fig. 1-4) .......................................................................3 1.4. Safety................................................................................................4 1.5. Technical data ..................................................................................5 1.6. Specifications..................................................................................10 1.7. Accessories and consumables.......................................................10

1.7.1. Accessories...........................................................................10 1.7.2. Consumables ........................................................................11 1.7.3. Other consumables...............................................................14

2. Unpacking 2.1. Removal of the upper packaging....................................................15 2.2. Packing case contents....................................................................16 2.3. Removal of transport pallet.............................................................17 3. Installation 3.1. Placing ............................................................................................18 3.2. Removal of transport fittings...........................................................18 3.3. Connection, water outlet .................................................................18 3.4. Connection, water supply ...............................................................18 3.5. Connection, compressed-air...........................................................19 3.6. Connection, electrical .....................................................................19 3.7. Cooling water..................................................................................19 3.8. Lubricants and suspensions ...........................................................20 3.9. Soap solution and alcohol ..............................................................20 4. The Specimen 4.1. Preparation methods ......................................................................22 4.2. Struers Metalog Guide™ ................................................................22

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Table of contents Page 5. Operation 5.1. Operating elements ........................................................................23 5.2. Display ............................................................................................23 5.3. Function test/operating examples...................................................26

5.3.1. Function test 1 ......................................................................26 5.3.2. Function test 2 ......................................................................28 5.3.3. Function test 3 ......................................................................30 5.3.4. How to find open programs...................................................31

5.4. What the user must do....................................................................32 5.5. Inserting specimens........................................................................34 5.6. Placing/changing grinding stone.....................................................35 5.7. Placing/changing grinding and polishing discs (pos. 2-5) .............35 5.8. Programming ..................................................................................36

5.8.1. Fixed programs .....................................................................36 5.8.2. User Programs......................................................................40 5.8.3. Hints ......................................................................................41 5.8.4. The queue system (only if Robomat is installed).................45 5.8.5. Cleaning programs................................................................46

5.9. Manual functions.............................................................................47 5.9.1. Dressing of grinding stone ....................................................47 5.9.2. Adjustment of diamond dresser ............................................47 5.9.3. Dressing of Petrodisc-M ......................................................48

6. Error list............................................................................. 49 7. Maintenance 7.1. Every morning.................................................................................52 7.2. Every evening or before breaks of more than 8 hours ...................52 7.3. Every second day ...........................................................................52 7.4. Every week or before breaks of more than 24 hours .....................53 7.5. Every month....................................................................................53 7.6. Display reminder (from machine No. 3750085)..............................56 8. Program Cards (Appendix) 9. Spare Parts (Appendix) 10. Illustrations (Appendix)

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1. Description 1.1. Application Prepamatic is a fully automatic, microprocessor controlled machine for total mechanical preparation of metallographic and ceramic specimens, as well as specimens of other materials. Prepamatic grinds, polishes and cleans the specimens automatically and leaves dried specimens - ready for examination in a microscope. 1.2. Functions The specimens are placed in a specimen holder head (fig. 2) which rotates during the process and at a preselected force presses the specimens against the grinding/polishing base.

Specimen holder

A carrousel with five stations with grinding and polishing discs, as well as a cleaning station, is automatically shifted under the specimen holder head.

Carrousel

A microprocessor controls all functions during the process, a.o. choice of station, dressing of grinding stone, preparation time or defined stock removal, grinding and polishing pressure, rate and rotation direction, choice of type and dosing quantity of lubricant and suspension as well as kind and duration of the cleaning.

Microprocessor

Furthermore, the microprocessor makes it possible to control the mechanical functions manually and to intervene in the process.

Manual functions

1.3. Construction (fig. 1-4) Prepamatic comprises two sections, an upper and a lower part, which are interconnected by two sturdy columns (fig. 1.1). The upper part contains operating panel with membrane keys and display (fig. 1.2), as well as a motor for operating the specimen holder head at a speed of 125 rpm and another motor for performing the up and down movements of the specimen holder head. Moreover, in connection with this is equipment for measuring and controlling the specimen pressure and the defined stock removal.

Upper part

In the lower part is a carrousel (fig. 3.3) with turntables for grinding and polishing discs as well as the cleaning chamber (fig. 3.4).

Lower part

From the factory Prepamatic is equipped with a grinding stone (Pos. 1), which automatically becomes trued-up by a diamond dresser (fig. 10.1). The grinding stone can be replaced by a diamond grinding disc or a Diamond Pad.

Grinding stone

The carrousel is operated by a motor with a revolution counter, which in connection with the microprocessor ensures a precise positioning.

Carrousel motor

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In a central place under the carrousel is the motor for turning the grinding and polishing discs (fig. 3). The discs are operated by means of a belt pulley comprising 6 round belts. The motor is a two speed motor, so that all discs can operate at two speeds.

Main motor

Thus, it is possible to obtain optimum polishing conditions at all polishing positions, i.e. 150 rpm for the polishing disc and 125 rpm for the specimen holder with the same direction of rotation. A large hose (fig. 1.3) from the middle of the carrousel to one of the walls of the cabinet contains smaller tubes for the cleaning chamber, one tube for cooling water for grinding stones as well as cables to a sensor for the lid over the grinding stone. The cleaning chamber is equipped with 2 x 4 nozzles for feeding pressure water, soap, alcohol and compressed air.

Tubes and cables

On the left hand side of Prepamatic is a box (fig. 1.4) for two lubricants, four diamond suspensions and a suspension for final polishing.

Box for suspension and lubricant bottle

By means of pumps or ejector nozzles these agents are transported through tubes to the nozzle plate next to the specimen holder head, from where they are sprayed on to the polishing cloths. Type and quantity is controlled by the microprocessor. The pneumatic control components are placed behind the left-hand side plate (fig. 1.5) and the electric and electronic control elements behind the right hand side plate. At the bottom of Prepamatic is the recirculating cooling unit, as well as containers for soap solution and alcohol (fig. 4). These parts are placed on a "drawer" which is directly accessible through a door on the front side. 1.4. Safety Prepamatic is equipped with all necessary safety guards for protection of the user. The machine can only work when the guards are closed. Besides, Prepamatic meets the requirements of machine tools (IEC 204 / EN 60204-1 (VDE 0113)). During polishing and cleaning alcohol is used which is hazardous to breathe. Therefore Prepamatic has been prepared for connection to a suction system. Connecting branch is placed vertically behind the operating box. Branch diameter 50 mm. Quick stop of Prepamatic can be effected by pressing the emergency button (fig. 1.6).

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1.5. Technical data Voltage: 3 phase + ground Electrical supply Fuse: max. 25 A Main motor: 750/120 W Consumption Sample mover motor: 30 W Carrousel motor: 20 W Pressure, water pump: 180 W Pump for cooling water: 140 W Pressure: 6 bar "0.2 Compressed air Consumption: max. 60 l/min Average: 15 l/min Pressure: 1-10 bar Water Supply: min. 10 l/min Consumption: approx. 1.5 l per cleaning Max. 1000-2000/min. Exhaustion 68 dBA Noise level Number of programs: 3 x 100 Program data Hereof standard programs: 3 x 25 RAM-capacity: 12 K PROM-capacity: 48 K CPU-type: 8085 Battery back-up 3 pcs 1,5 V batteries IEC R 14 Conducted emission: VDE-0871/6.78 limit A EMC-test Radiation: VDE-0871/6.78 limit B LCD display, 8 lines of 20 characters each Display Touch pad type, splash proof, 41 keys Keyboard Number of specimens in one specimen holder: Specimens 1-3 (Ø 20, 30 and 40 mm, 1", 1¼" and 1½") 1 (Ø 50 mm, 2") 3-9 (Ø 7-15 mm, 8 x 19 mm for inserts for Ø 40 mm holes). 3 (Ø 12-20 mm, 11 x 23 mm for insert for Ø 50 mm hole) Specimen height: min. 12 mm/Max. 32 mm Speed: 125 rpm Specimen holder head Grinding/polishing pressure: 3-153 N

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Possible specimen pressure (N) 1 specimen 2 specimens 3 specimens

3 6 9 6 12 18 9 18 27

12 24 36 15 30 45 18 36 54 21 42 63 24 48 72 27 54 81 30 60 90 33 66 99 36 72 108 39 78 117 42 84 126 45 90 135 48 96 144 51 102 153

Eccentricity in relation to specimen holder head: 62 mm Grinding/polishing bases Possible speeds: 500, 1000 rpm Position 1 (plane grinding) Grinding stone, Ø 200 mm Dresser: 0.06 mm each time Diamond grinding disc, Ø 200 mm Diamond Pad on aluminium disc, Ø 200 mm

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Possible speeds: 150, 300 rpm Position 2-4 Disc diameter: 175-200 mm Cloth diameter: 200 mm Possible speeds: 75, 150 rpm Position 5 Disc diameter: 175-200 mm Cloth diameter: 200 mm SiC-paper, Diamond Pad, Diamond grinding disc, Petrodisc, Petrodisc-M, DP-Net, DP-Plan, DP-Pan, Pan-W, DP-Plus, DP-Dur, DP-Mol, DP-Nap, OP-Nap, OP-Chem

Disc/Cloth types

Smallest step: 5 µm Stock removal 0-position error 5-20 µm Grinding error: "3 µm Max. removal: 1000 µm Reproducibility: "5 µm Dosing system: diaphragm pump Lubricant Dosing steps: 22 Dosing quantity/pulse: 0.13 ml Dosing quantity/min: 0.3-14 ml Predosing: 0-31 sec Dosing system: siphon nozzle DP-Suspension Nozzle adjustment: 60 ml/min (water) 1 Dosing steps: 15 Dosing quantity/min: 1.1-10 ml (water)1 Dosing system: diaphragm pump OP-Suspension Dosing quantity/pulse: 1.5 ml Dosing steps: 15 Dosing quantity/min: 5-30 ml NB Only use pure or water mixed oxide suspensions y5, y4, y3, y2, y1, grit 80/200 µm, grit 120/125 µm, grit 150/ 93 µm grit 220/68 µm grit 320/46 µm, grit 500/30 µm, grit 600/26 µm, grit 800/22 µm, grit 1000/18 µm, grit 1200/14 µm, grit 2400/10 µm, grit 4000/5 µm.

Abrasive grit/grain size

7 S 1Dosing is dependent on viscosity


Cleaning programs Step Time/Step Total time

Program 1 Water 10 s Air 3 s Alcohol 10 s Air 8 s 31 s

Program 2 Alcohol 10 s Water 14 s Air 2 s Alcohol 10 s Air 8 s 44 s

Program 3 Soap 12 s Water 15 s Air 3 s Alcohol 12 s Air 9 s 51 s

Program 4 Alcohol 10 s Water 20 s Air 5 s Alcohol 15 s Air 20 s 70 s

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Cleaning programs Step Time/Step Total time Program 5 Water 5 s Air 2 s Soap 9 s Nothing 5 s Water 13 s Air 5 s Alcohol 20 s Air 40 s 96 s

Program 6 Water 35 s Air 2 s Soap 9 s Nothing 5 s Water 13 s Air 5 s Alcohol 20 s Air 40 s 126 s Contents: 35 l Recirculating cooling tank Height: 1710 mm Dimensions Width: 1030 mm Depth: 940 mm Needed extra space: 500 mm on the right hand side, 300 mm on the left hand side of the machine 400 kg Weight

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1.6. Specifications Specification Code word Prepamatic, microprocessor controlled, fully automatic grinding and polishing machine, with recirculating cooling unit, grinding stone, Petrodisc-M, 3 polishing discs Ø 200 mm, a complete set of specimen mover plates, prelevelling device, levelling disc and 1 l concentrated soap solution

PAMAT

Prepamatic as above, but prepared for connection of Robomat

PAMRO

1.7. Accessories and consumables

1.7.1. Accessories Specimen inserts Specimen insert for 3 specimens, Ø 7-15 mm, for specimen mover plates with holes Ø 40 mm

PAMFI

Specimen insert for 3 specimens, Ø 12-20 mm, for specimen mover plates with hole Ø 50 mm

PAMME

Specimen insert for 3 specimens, 9 x 19 mm for specimen mover plates with holes Ø 40 mm

PAMIK

Specimen insert for 3 specimens, 12 x 23 mm, for specimen mover plates with holes Ø 50 mm

PAMAX

Specimen insert for 1 specimen, 23 x 26 mm, for specimen mover plates with holes Ø 40 mm

PAMON

Straight edge Straight edge, 200 mm, for checking planeness of Petrodisc-M

PAMIL

Water level sensor Water level sensor, for recirculating unit

PAMWA

Polishing discs DP-Polishing disc of aluminium, Ø 200 mm

PAMLA

DP-Polishing disc, as PAMLA, but for Diamond Pad with center hole Ø 60 mm

PAMUL

Shelf for discs not in use, to be mounted under the cover PAMHY

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Stand-by Kit Stand-by Kit, comprises a selection of small parts which are exposed to wear, a.o. flange rings and inserts rings for specimen holder discs, pressure feet, diaphragms and check valves for membrane pumps and hoses for lubricant and suspension systems

PAMBY

1.7.2. Consumables Grinding stone Grit 150, for general use, Ø 200 mm x 48 mm As PAMST, but grit 120, for hardened materials

PAMST PAMDU

Diamond grinding discs Diamond grinding discs, grit 120 (180 µm), Ø 200 mm. Alternative to grinding stone

PAMYT

Diamond grinding disc, as PAMYT, grit 220 (65 µm) PAMTO Diamond grinding disc, as PAMYT, grit 600 (20 µm) PAMXI Diamond grinding disc, grit 220 (65 µm) Ø 175 mm, for mounting on position 2-5

GRABU

Diamond grinding disc, as GRABU, grit 600 (20 µm) GRADE Diamond Pad Grain size 250 µm, Ø 200 mm Grain size 125 µm, Ø 200 mm Grain size 40 µm, Ø 200 mm Grain size 30 µm, Ø 200 mm Grain size 20 µm, Ø 200 mm with center hole Ø 60 mm, grain size 125 µm, Ø 200 mm with center hole Ø 60 mm, grain size 40 µm, Ø 200 mm With center hole Ø 60 mm, grain size 20 µm, Ø 200 mm

GRAAM GRAMI GRAIF GRAKS GRAYT PAMNI PAMIV PAMWY

Petrodisc-M Petrodisc-M, grinding disc for one-step fine grinding, Ø 175 mm

PETNI

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PG-paper PG-paper for plane grinding, self-adhesive, Ø 200 mm, grit 120, 25 pcs.

ZIRTO

SiC-paper Silicon carbide paper, Ø 200 mm, high quality, bundle of 100 discs: Grit 80 Grit 120 Grit 180 Grit 220 Grit 320 Grit 500 Grit 800 Grit 1000 Grit 1200 Grit 2400 for ductile materials, bundle of 50 Grit 4000 for soft and ductile materials, bundle of 50

PAPER PAPER PAPER PAPER PAPER PAPER PAPER PAPER PAPER PAPER PAPER

Adhesive tape Double-adhesive tape, for easy adhesion of grinding paper, pack of 10 pcs, Ø 200 mm

PAPUN

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Polishing cloths with adhesive backing, Ø 200 mm/8"

Application Cloth Material Packing quantity

Code word

Prepolishing, coarse grained diamonds

DP-Net Woven steel cloth 5 pcs. NETOT

DP-Plan Woven, synthetic 5 pcs. DEPXA DP-Pan Non-Woven,

synthetic 5 pcs. PANAS

DP-Dur Silk 5 pcs. DEKLU DP-Plus Long nap, synthetic 5 pcs. DUPTU

Prepolishing and final polishing, coarse and fine grained diamonds

DP-Mol Wool 5 pcs. DEKOL Final polishing, fine grained diamonds

DP-Nap Short nap, synthetic 5 pcs. DENKA

Mechanical/chemical polishing, OP-S or OP-

U

OP-Chem Synthetic 5 pcs. APCHE

Final polishing, OP-S or OP-U

OP-Nap Short nap, synthetic 5 pcs. APLOC

Diamond abrasives, DP-Suspension,

250 ml Nominal grain sizeµm

Code word

15 SUSFI 9 SUSIN 6 SUSEX 3 SUSTE 1 SUSNO ¼ SUSUQ

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1.7.3. Other consumables Code word OP-S Suspension, 5 l OPSIF OP-U Suspension, 5 l OPUFI DP-Lubricant, blue in polyethylene bottle, 1 l, net 1,0 kg DEPTI DP-Lubricant, blue in plastic container, 5 l, net 5,0 kg DEPIF DP-Lubricant, red, in polyethylene bottle, 1 l, net 1,1 kg DEPPO Concentrated soap solution, 1 l PAMCO Disposable waste inserts for the tank, package of 20 pcs. TREPO

WARNING Use of aggressive liquids, whether directly or mixed with Struers

consumables, may cause damage or malfunction to the equipment. The warranty is only valid when the equipment is used in a normal and

proper way with consumables approved by Struers.

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2. Unpacking Prepamatic is fastened on a pallet with bolts. The specimen holder head is supported by a transport protection and the machine is protected with plastic foil and plates of foam plastic against bumps and other mechanical damage. A box without bottom, nailed to the pallet, forms the upper part of the packaging. 2.1. Removal of the upper packaging Remove the nails at the bottom all the way round. Then lift the packaging vertically until free of the machine. The protective plates of foam plastic and the plastic foil can then be removed.

IMPORTANT The transport protection under the specimen holder head should not be

removed until Prepamatic has finally been placed.

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2.2. Packing case contents see (fig. 5) 1 Prepamatic 1 Box for loose parts (fig. 5.6) 2 Keys for the lock Stand-by/On 4 Rubber blocks (fig. 5.1) 5 Specimen mover plates (fig. 5.2) 3 x 4 Insert rings for specimen mover plates (see section 4 and fig. 5.3). Quantity Ring dimensions For specimen Ø

Flange rings (fig. 5.4) 4 24 x 32 x 4 25 mm 4 29 x 38 x 4 30 mm 4 38 x 48 x 4 40 mm 4 25 x 32 x 4 1" 4 30 x 40 x 4 1¼" 4 37 x 47 x 4 1½"

Flange rings, metal type (fig. 5.30) 3 25.8 x 34 x 8 25 mm/1" 3 30.5 x 40 x 8 30 mm 3 32.2 x 40 x 8 1¼" 3 38.5 x 46.5 x 8 1½" 3 40.5 x 48 x 8 40 mm 1 51 x 59 x 8 50 mm/2"

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2 Hose clamps, 12 mm (fig. 5.20) 2 Hose clamps, 25-40 mm (fig. 5.21) 1 Grease gun (fig. 5.22) 1 Hexagon spanner, 5 mm, for changing grinding stone fig. 5.23) 1 Open-end spanner, 11 mm, for suspension nozzles (fig. 5.24) 1 Open-end spanner, 13 mm, for suspension nozzles (fig. 5.25) 1 Open-end spanner, 16 mm for changing specimen mover plate (fig. 5.26) 1 Inspection mirror (fig. 5.27) 3 Polished specimen of free-cutting steel, Ø 30 mm (fig. 5.33) 1 Hexagon spanner, 2 mm for flange rings (fig. 5.31) 1 Top spanner, 19 mm (fig. 5.29) 1 Needle for cleaning nozzles (fig. 5.32) 1 Pre-levelling device (fig. 5.5) 5 Specimen mover plates (fig. 5.2) 1 Levelling disc (fig. 5.7) 1 Grinding stone (mounted) (fig. 5.8) 1 Petrodisc-M (fig. 5.9) 3 Polishing discs (fig. 5.10) 4 Splash rings, tall (fig. 5.11) 1 Splash ring, for OP polishing (fig. 5.12) 1 Cooling tank (fig. 4.1) 1 Cover for tank (fig. 4.2) 1 Plastic jar, 5 liters, for soap solution (fig. 4.3) 1 Plastic jar, 5 liters, for alcohol (fig. 4.4) 3 Glass bottles, 1 liter, for lubricants, blue, red and OP-S/OP-U (fig. 7.1+2) 4 Plastic bottles, � liter, for suspensions (fig. 7.3) 1 Liter additive (fig. 5.13) 1 Liter concentrated soap solution (fig. 5.14) 1 Liter OP-S suspension (fig. 5.15) 1 Compressed-air tube (blue), 3 m (fig. 5.16) 1 Compressed-air connecting branch (fig. 5.17) mounted on machine 1 Discharge tube, 2 m (fig. 5.18) 1 Pressure water tube, 3 m (fig. 5.19) 1 Funnel (fig. 5.28) 2.3. Removal of transport pallet

Take out all loose parts of Prepamatic. Take out cooling tank etc. from bottom cabinet. With a lifting truck or a fork truck the transport pallet with Prepamatic should be brought close to the place of use. Unscrew the bolts which holds Prepamatic to the pallet. When loosened, the bolts automatically drops down on the floor. If a crane is not available 4-5 persons can lift the machine off the pallet.

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3. Installation 3.1. Placing Place Prepamatic near water tap, drain, 3-phase current as well as compressed-air. To the right hand side of the machine there must be an open space of about 0.5 m for servicing electronics and to the left hand side there must be about 0.3 m for admission to pneumatics and opening of bottle room. Prepamatic must not be fixed to the floor. It must be placed horizontally and stand on all four corners. Use the enclosed rubber blocks at the four corners (fig. 5.1). 3.2. Removal of transport fittings The support block which is placed under the specimen holder head can now be removed and Prepamatic is ready for connection. 3.3. Connection, water outlet Connect the large outlet tube (fig. 5.18) to the big pipe branch "Water outlet" on the rear side of Prepamatic and lead the tube to outlet. The tube must have an even slope towards the outlet to prevent dirt from settling in a bent piece of the tube, which would otherwise cause clogging of the discharge.

Water outlet (fig. 8.1)

3.4. Connection, water supply Connect the water tube (fig. 5.19) to the threaded pipe branch "Water inlet" on the rear side of Prepamatic, as well as to the water tap.

Water supply (fig. 8.2)

IMPORTANT Do not forget to use the two filters in the connecting tube. If the water installations in the laboratory are new it is recommended to flush them

thoroughly before connecting Prepamatic.

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3.5. Connection, compressed-air Compressed-air (fig. 8.3) Mount the compressed-air tube (fig. 5.16) with the enclosed

compressed-air branch (fig. 5.17), press it into the connecting fitting marked "Compressed air" on the rear side of the machine (fig. 8.3) and clamp it with a 12 mm hose clamp (fig. 5.20). Connect the other end of the tube to the compressed air supply source and clamp it with a 12 mm hose clamp. The supply pressure must be between 6 and 8 bars.

3.6. Connection, electrical Before connection make sure that Prepamatic type plate (fig. 8.5) is marked with correct voltage and frequency.

Electricity (fig. 8.4)

Connect the three phases and the ground lead in the terminal box (fig. 8.4) on the rear side of the apparatus to the mains.

The direction of rotation for the grinding and polishing discs must be counter-clockwise. This is checked as follows:

Direction of rotation

Check that there is nothing to prevent the carrousel from turning (transport protection or the like). Switch on main switch on the right hand side. Insert key in Stand-by/On switch (fig. 9.7) and turn it to the right. If the safety guards are closed, this will make the carrousel turn, so that the positioning of the carrousel can be set to zero in the microprocessor. Select program 1 by pressing "Select Program" and "1" on the operation panel. Then press “Start” s and check the direction of rotation. Press "Stop" o immediately afterwards.

If the direction of rotation is clockwise the voltage should be switched off on the wall switch, whereupon two phases in the terminal box (fig. 8.4) should be interchanged. Then repeat the checking from point 2 to 5. 3.7. Cooling water

Place the cooling water tank (fig. 4.1) in the bottom cabinet on the "drawer" and turn it so that the grooves in the rim of the tank are at the front. Apply 30 l of water - till approx. 7 cm from the brim of the tank, add additive in a quantity which is indicated on the label of the bottle, and stir a little. Place the cover (Fig. 4.2) (grooves at front), mount the pump and return tube in the cover.

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3.8. Lubricants and suspensions See fig. 7. For most preparation programs the contents of the bottles must be as follows: Bottle

No. Liquid

1 Blue lubricant (1 liter) 2 Red lubricant (1 liter) 3 15 or 9 µm diamond suspension (� liter) 4 6 µm diamond suspension (� liter) 5 3 µm diamond suspension (� liter) 6 1 µm diamond suspension (� liter) 7 OP-S or OP-U oxide suspension (1 liter)

Never fill the suspension bottle more the 2/3. 3.9. Soap solution and alcohol Together with Prepamatic is supplied 1 l concentrated soap solution (fig. 5.14) to be used diluted for cleaning of the specimen. One 5 liter plastic jar (fig. 4.3) marked Detergent solution in the bottom cupboard is filled with the recommended concentration: 100 ml concentrated soap solution for 5 liters of water (if possible distilled).

Soap solution

In the other 5 liter plastic jar (fig. 4.4) is poured pure or denaturated alcohol of min 93%. This alcohol is used for cleaning and facilitate drying of the specimens.

Alcohol

IMPORTANT Connect the tubes to the proper containers.

Black to "Soap solution" Blue to "Alcohol"

(The lids for the two containers are the same color).

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4. The specimen Together with Prepamatic are supplied 5 specimen mover plates (fig. 5.2) which with the below mentioned plastic insert rings (fig. 5.3) can take the following specimen diameters:

Specimen mover plates

With white plastic insert ring: 25 mm 30 mm 40 mm With black plastic insert rings: 1" 1¼" 1½" Without ring: 50 mm/2" Add to this the possibility of having specimen holders for small specimens - see Specimen inserts, section 1.7.1.

Specimen inserts

Minimum height for the specimens is 12 mm. Maximum height for the specimens is 32 mm. Prepamatic is based on the preparation of standard specimens with the above mentioned specimen diameters and therefore, in almost all cases there will be a need for embedding the specimens.

Standard size specimens

Before mounting the specimens in the specimen holders the enclosed pre-levelling device (fig. 5.5) for mounting of flange rings must be used. See section 5.5) Inserting specimens.

Pre-levelling

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4.1. Preparation methods Plane Grinding (PG) may be carried out on PG-paper, SiC paper or, for hard materials, on Diamond Pad.

PG Plane Grinding

SiC paper is used on a wet grinding disc, according to the Knuth-Rotor principle. PG-paper or Diamond Pad is glued to a grinding/polishing disc. Fine Grinding (FG) is carried out on a cloth with low resilience such as DP-Plan, DP-Pan or DP-Dur, or on Petrodisc-M. SiC-Paper may also be used.

FG Fine Grinding

Diamond Polishing (DP) is carried out on a polishing cloth using diamond abrasive and a lubricant. The correct choice of cloth depends on the material.

DP Diamond Polishing

Oxide Polishing (OP) is especially suited for soft and ductile material as a final polishing step.

OP Oxide Polishing

4.2. Struers Metalog Guide™ Prepamatic is designed for both grinding and polishing. In Struers Metalog Guide™ you will find a detailed description of grinding/polishing for automated mechanical specimen preparation. Struers Metalog Guide™ offers preparation methods for the most common materials, based on a simple analysis of two key properties: hardness and ductility. Finding the right method is easy, including choice of consumables. Always consult Struers Metalog Guide™ for the correct preparation method for the actual specimens.

Struers Metalog Guide™ contains 6 useful chapters: Metalogram: a quick and safe guide to the right preparation method. Metalog Methods: a complete catalogue of preparation methods, based on Struers' vast store of materialographic experience, and employing Struers' range of consumables. Preparation Philosophy: the basics of modern specimen preparation, seen from a professional point of view. Metalog Process: the materialographic preparation process from start to finish, logically explained. Metalog Master: a combined trouble-shooting guide and supply of in-depth information on the processes of mechanical preparation, including an expert system for the solving of preparation problems. Metalog Code: quick access to the relevant consumables for the chosen preparation methods.

Struers Metalog Guide™ A complete guide to materialographic specimen preparation. Contact your local dealer for a free copy of Metalog Guide™.

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5. Operation 5.1. Operating elements Red/yellow switch on the right hand side of the machine. Main switch Red push button on the front side of the machine (fig. 1.6). Emergency stop The operation panel is switched off when the key is in Stand-by position (vertical). The panel is switched on when the key is turned to On-position.

Lock Stand-by/On (fig. 9.7)

The keys are placed in 6 groups as shown in fig. 9. Operating panel Program Select: for selecting and deleting of program. Program and Step data: for inspection and creation of user's own programs, manual dosing, predosing and cleaning, as well as for calling of display text etc. Data Adjust: for setting parameters. Start and Stop. Manual function for separate dressing of grinding stone, as well as for turning the carrousel. Manual function for process intervention.

5.2. Display 8 lines LCD display (fig. 9.8). The lines 1-7 are used to show programs, information on stones, grinding and polishing discs, lubricants, suspensions etc. for the individual programs, as well as parameters for the individual preparation steps.

Lines 1-7

Line 8 is used among other things for information relating to the programming, including operational errors, adjustment and operation instructions, as well as information about confirming instructions, which have been performed.

Line 8

(Besides, line 8 is used for error messages. See section 6, Error list). The following pages show a survey of the messages which may be given in connection with the programming and a more detailed description of the same.

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Survey of messages on 8th display-line Description Message Message is given if one of the keys "Display Program", position 1-5 or "=" is activated and program number has not yet been selected.

Program Not Selected

Message is given if one of the keys "Display Program", position 1-5 or "=" is activated and program selection not yet finished. (A program number always consists of 3 digits).

Digit Missing

Message is given when an open (empty) program has been selected (possibly ended by pressing =) and one of the keys "Display Program", position 1-5 or “Start” s has been activated. Further, the message is given if the manual pre-dosing program is activated. Error may be recovered by completing the creating procedure.

Program Not Created

Message is given when it is attempted to create a new base program over an already existing "user's program". The message shall prevent unintentional deleting of a program.

Prg Already Exists

Attempt to select program number larger than 399. Program no. Exceeded This message appears if you have entered a figure from -00 to -24 and means that it is not possible to change in these programs as they are fixed.

No Open Programs In This Series

Message is given when attempt is made to write a "user's program" after another "user's program" (base-program), which has not yet been created.

Baseprg. Not Created

All programs in the 10-groups in question have been used. For example 24- this means that the programs from 240 to 249 have been filled up.

All Open Programs In This Series Taken

The message indicates that all programs from -25 to -99 have been used. No More Open Programs Available Message is given if attempt is made to enter a new program number during performance of a program or is attempt is made to change parameters in the "performing" step.

Process Running!

Message is given if attempt is made to change the parameters in a fixed program.

Not An Open Program

Message is given in the following cases: Not Selectable Attempt is made to select a bottle number on position 1 (not possible to dose from bottles at this position). Attempt is made to select a lubricant or abrasive dosing on position 1. Attempt is made to select a lubricant or abrasive dosing, when water has already been selected.

Stops After Step X

(X being a digit from 1 to 5) Message is given as acknowledgement for pressing "Stop After Step".

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Message is given when the grinding stone (fig. 3.1) has turned out to be worn after dressing. First time the message is given the procedure may be finished, then the stone has to be replaced before a new performance.

Stone At Minimum

Adjust Dresser Level Message is given if one of the keys "Start" s , "Continue" n or "Dresser"

is activated in the following situations: Cover for dressing adjustment has been opened without finishing the adjusting procedure. The cover (fig. 3.2) over the grinding stone has been opened. Parameter "Disc Type" must be selected for "Stone" on position 1. It is not to start the procedure with one of the mentioned keys before the adjusting procedure has been completed. (See section 5.9.2).

Message is given as acknowledgement of completed dresser adjustment. Adjustment Completed Message is given if the water level in the recirculation cooling unit is too low. Refill with a correct mixture of water and additive.

Water Level Too Low

Message is given in removal rate mode where the chosen pressure is less or equal to 21 N.

Pressure Critically Low

Message is given in connection with program selection when the batteries for backing-up of user's programs need replacement. The batteries should be replaced soonest possible as otherwise the programs will be damaged. The batteries are placed under the main switch at the rack system.

Battery Low

Message is given one of the safety guards is opened during the process. Stopped By Guard Message is given if in the middle of a step with microstop is becomes necessary to dress the stone once more. The dressing is done automatically and the process continues from the place where it had stopped.

Cont. After Dressing

Message is given if "Stop" is pressed during a step with OP-S dosing. The OP-S nozzle should be flushed with water for 14 seconds, after which the machine stops.

Await Flushing

Message is given in connection with program selection in order to ensure that the user exchanges the proper backings (cloths etc.) and suspensions. This is most easily done by pressing "Display Program" whereby all backings and suspensions can be seen.

Check Discs And Sups

Message is given when a program (process) has been performed. End Of Program

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5.3. Function test/operating examples In order to show you how Prepamatic works, the following will take you through preparing and performing an ordinary preparation procedure. Together with the machine are delivered 3 free-cutting steel specimens Ø 30 mm, which have been polished on Prepamatic at Struers final check. These specimens are to be used at the practical test, which can be carried out at the same time as reading this section.

5.3.1. Function test 1

Switch on the main switch on the right hand side. Turn stand-by key (fig. 9.7) to "On". Now, the Prepamatic carrousel will start to turn in order to find the correct starting position. Mount a flange ring (fig. 5.4), 29 x 40 x 4 mm around each of the three specimens. Use the prelevelling device (fig. 5.5) as follows: place the specimens in the cut-out for the relevant diameter (surface to be prepared facing downwards) and press the flange ring down around the specimen to the levelling device - the ring will thus be placed approx. 6 mm from the lower edge of the specimen (fig. 13-15). This ring ensures that the specimens do not fall through the mover plate. Instead of using the flange rings it is also possible to use the nickel-plated retaining rings where an Allen screw secures the specimen. Mount the levelling disc on the bottom side of the specimen mover plate (fig. 16). Lift presser feet one by one and insert the specimens (fig. 17). Lower the presser feet to the specimens so that these are pressed against the levelling disc and then clamp the presser feet with the button (fig. 18). Remove the levelling disc (fig. 19). Press "Select Program" and enter program 300, whereby the display shows the process time. Then press "Display Program" showing which steps the preparation program comprises. The display subtitle "Check discs and suspensions" means that it must be checked that the shown grinding and polishing backings are placed at the correct positions (1-5). From the factory grinding stone is mounted in Pos. 1. Petrodisc-M (P-M) (fig. 5.9) grinding disc, which is a synthetic disc with metal particles, is placed in Pos. 2. A polishing disc (fig. 5.10) with DP-Plus polishing cloth is placed in Pos. 3. Pos. 4 and Pos. 5 are not used in Program 300. In order to facilitate the mounting of the polishing discs the carrousel can be turned so that the discs can more easily be changed e.g. from the left hand side. "Check Susp.", means that it must be checked that the correct suspension is in the bottle, but this is not necessary if section 3.8 has been followed.

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If Prepamatic has not been in operation for some days, as well as when taking completely new polishing cloths in use, it is recommended to run a predosing program. This ensures free access for the lubricant and the suspension to the nozzles and ensures that there are diamonds and lubricant on the grinding and polishing supports. a. Press "Select Program" and then "Predosing" E . This brings up

a special display picture with the heading "Manual Predosing". b. With the keys 2 to 5 (not "Position 2" to "Position 5") can now be

chosen where the predosing should be carried out. In Program 300 it is Pos. 2 and 3. Therefore, press 2. This will move Petrodisc-M in position under the sample holder head.

c. The predosing is now carried out by pressing "Lubricant" l or "Abrasive" a.The dosing continues for as long as one of these keys is pressed. If the tubes from the bottles to the nozzles are completely empty it may be necessary to keep the "Lubricant" l key pressed down for 30-40 sec, whereby all air bubbles are pumped out of the tubes.

d. Now press 3 and repeat c. e. In order to finish the predosing program press "Stop" o. Close the safety guard and press “Start” s The preparation will now be carried out totally automatically: a. The carrousel moves so that the grinding stone (fig. 3.1) is

underneath the diamond dresser (fig. 10.1). At the same time the grinding stone (and the other grinding and polishing discs) starts to rotate. Cooling water is started and the diamond dresser moves down to dress the grinding stone.

b. Now the specimen holder head (fig. 2) starts rotating and the specimens are pressed down against the grinding stone. On the display is shown that the grinding is proceeding thereby that the requested stock removal is counted down to zero in 5 µm steps. If the removal goes too slowly the stone is automatically dressed and opened (sharpened) after which the grinding continues. In special cases when the operator wants to leave out the dressing of the stone, this can be done by pressing: "Start " s / "Stop” o /" Continue" n.

c. After the grinding the cleaning chamber (fig. 3.4) is moved in under the specimens and a cleaning program is carried out consisting of cleaning with soap, pressure-water and alcohol and then drying with compressed air.

d. Now the grinding on P-M is carried out. First lubricant is predosed, then the process is started and suspension 6 µm is dosed.

e. Another cleaning is carried out in the cleaning chamber. f. Now the specimens are polished on DP-Plus with 3 µm

suspension. g. Finally, the samples are cleaned extra well and then they are

ready for routine check on microscope. The specimens can be taken out when the sliding doors are opened.

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In the following the individual keys and selection of program as well as the individual display pictures will be covered.


Turn the key from "Stand-by" to "On". If Prepamatic is switched on for the first time no program number is selected. This is done by entering a three-digit number by means of the keys 0-9.

First digit must be 1, 2 or 3, indicating how many samples are to be polished. The reason for this entering is that Prepamatic gives the best polishing results when pressure, lubricant and suspension have been adapted to the number of samples. The entering of sample number will make the microprocessor adapt the original data hereto.

The next two digits are the program number itself. I.e. that there is room for up to 100 programs starting from 00 to 99. The first 25 programs (00-24) are ready preparation programs, which are fixed in Prepamatic and which cannot be changed. The remaining 75 programs are open programs, into which data can be transferred and in which correction can be made.

If a wrong number is entered, just enter the three correct figures over the wrong ones.

Enter e.g. program 303. When a program has been entered and you press "Select Program" the

total removal quantity and the total process time will be displayed. If you press "Select Program" once again, the remaining removal and the remaining time of the process will be shown. This function can be used at any time during the process by pressing "Select Program". Press "Display Program" and the display will show the most important data for the individual steps. First line shows program No. In the brackets may be shown from which program it has been modified. The next 5 lines are numbered 1-5, indicated at which position on the carrousel the preparation step is being carried out, and moreover each line contains the most important data for the step - grinding/polishing support, grain size, lubricant type, time/removal, and finally is marked with an asterisk, if modification have been made in the step. Bottom line is used for information to the operator, e.g. error indications (see section 6). With the keys "Position 1-5" (fig. 9.2) all data for the 5 preparation steps are called forward: time, pressure, speed and direction of rotation, stock removal, grinding/polishing support, suspension type, dosing quantities for lubricant and suspension, from which bottles are to be dosed, whether lubricant has to be predosed, whether cooling water should be used, as well as with which cleaning program the step should be finished.

Try to press "Position 1". The steps are divided into two phases, Main and Final, which externally form a whole. The Main and Final phases can be programmed individually with respect to time, pressure, speed and dosing of lubricant and suspension. This makes it possible to get better specimens in a shorter time. E.g. the pressure will often be reduced and the lubricant quantity increased at the end, as this makes the diamonds work more gently, which may save an extra preparation step.

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Each line in the position pictures (1-5) can be displayed by means of the 7 keys below the Position 1-5 keys. Try this for Position 2. These pictures make surveying easier, and if data are requested to be changed, it has to be done in this picture. The up/down arrow keys (fig. 9.3) below the display are then used, as the up/down arrow keys refer to the parameter immediately above. If in program 0-24 (100-124, 200-224, 300-324) the arrow keys are pressed, the information line will show "Not an open program", which means that it is not possible to change data in one of these programs. Try this (see section 5.3.3). Below the up/down arrow keys (fig. 9.5) are three keys for manual intervention in the programs. The two horizontal arrow keys turn the carrousel in the direction of the arrows as long as the key is activated (max. one turn).

The "Dresser" key is used to dress the grinding stone an extra time, or it is used when adjusting the dresser when mounting a new grinding stone. The "Dresser" key can only be used when the stone grinding program is about to start or is on. Press the key and see what happens. To the right hand side of the above three buttons are 4 keys (fig. 9.6) which are used in connection with development of new programs and check of results during the process. The two most important ones are "Stop after Step" and "Continue" n.

If "Stop after Step" is pressed during the performance of a program Prepamatic stops, when the step in progress is finished. E.g. during a Petrodisc-M step at Pos. 2 "Stops after Step 2" will be written when pressing "Stop after Step". If there is a cleaning in connection with the step, it will be carried out and the specimens can then be examined by means of the enclosed inspection mirror without taking them out. If the specimens were taken out it would not be possible to remount the specimens at the same level. If "Continue" n is pressed now, the program continues from where it has stopped. If "Stop" s had been pressed, the preparation could also be continued by pressing "Continue" n whereas a press on “Start” s will make Prepamatic start all over again.

With the two other keys "Repeat Step" and "Omit Step" the next step can be omitted or the step which has just been completed can be repeated. On the display this is shown as inserting the time indication for the preceding step and omitting time indication at the next step respectively. Try to remove all the steps in the selected "Display Program"-picture and enter them again. The “Start” s key starts the selected program for 1st step, i.e. quite from the beginning.

The "Stop" o key stops the program where the program performance has reached to. In a OP-S or OP-U polishing step Prepamatic will flush with water before stop.

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In the following change of program and programming of new program will be covered. Sometimes, it may happen that your specimens do not correspond to the standard specimens, and in such cases a program modification will be necessary.


It is not possible to make modifications in a standard program and therefore it has to be transferred into an open program (25-99). This is done as follows: Select an open program which has not been used before, e.g. 130, by pressing "Select Program" and "1", "3" and "0". If e.g. it is program 103 which should be modified then press "=" and "1", "0" and "3". Press "Display Program". The display shows the steps in program "103" stands in brackets after program 130, indicating that it forms the basis for this program. As basic program can be used all 300 programs, i.e. previous self-made programs can be used to develop new programs. If the stock removal in the Petrodisc-M step, i.e. Position 2, has to be changed press the key "Position 2" and then the "Time/Removal" key. With the up/down arrow keys below the display the removal can now be changed. If faster stock removal is requested at the Petrodisc-M step the direction of rotation for the sample holder head can be changed to counter-rotation. This is done by pressing the "Pressure/Rotation" key. When a program is being modified and a new one being developed it is wise to fill in a "Program Card", indicating basic program No. (the number in brackets) as well as the entered modifications, i.e. not all data have to be filled in as these appear from the standard program cards (n00 to n24).

By getting the "Display Program" picture out on the display it can be seen in which steps data have been modified as these are marked with an asterisk in front of Pos. No.

When user's own program has been developed it is entered in one of the lists under section 5.8.2, where it is easy to find for later use. If the user wishes to "tidy up" in his own programs, they can be moved about, and the programs which are no longer used, can be deleted. Deleting a program is done by selecting this program and press "=", and then "Delete Program".

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When Prepamatic is started, the message - "Prg. xxx is open", find next by pressing "Select Program" - is shown.

5.3.4. How to find open programs

By continuing to press "Select Program" you will get a survey over all open programs from 25 to 99. The programs are divided into 10-groups e.g. the 40-group, the 50-group etc. The advantage of these 10-groups is that you may for example give different users a number of 10-groups or you can split the 10-groups into materials. If you want to work e.g. in the 40-group, press 1+4 and first open program from No. 140 to 149 is shown. For 2 or 3 specimens press 2+4 or 3+9. If we select program 142 and press "=" we come to the selected base program. After this the procedure is as described in chapter 5.3.3.

Example

If you have entered a program number by mistake, press "Delete Program" and the last entered figure will be deleted. Thus you have to press three times, if you want to delete the whole number.

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5.4. What the user must do Although Prepamatic is a fully automatic machine it needs some help before the process can start. The following is left to the operator: See section 5.8.1 on material and programs. Selecting program The "Display Program" picture tells which grinding and polishing discs are to be placed at the 5 positions. Replacement of the discs is facilitated if the carrousel is turned with the "Position Change" keys, so that replacement is done from the right or left hand side of Prepamatic.

Placing grinding/polishing discs

It is best to refill lubricant, diamond suspension and oxide suspension before the bottles are empty, as otherwise air would get into the tubes, which have to be flushed to make the dosing accurate. The air can be flushed by applying a predosing procedure. Press "Select Program" and enter the used program. Then press the key "Predosing/Cleaning" and then one of the keys 2-5, depending on the pre-dosing position. Now press the Lubricant (or Abrasive) key until all air has been flushed out and the dosing spray is short and is spread correctly. The suspension nozzles are checked at the same time.

Filling/refilling lubricants, DP-suspensions, oxide suspensions, cooling water, alcohol and soap solution

See fig. 13-15. and section 5.5. Supplying the specimens

with flange ring Levelling specimens

See fig. 16-19 and section 5.5. When starting on a new polishing cloth or a new Petrodisc-M it is recommended to predose suspension and possibly lubricant. Suspension is dosed for 10-15 sec and lubricant until the cloth is just damp.

Predosing and checking of dosing systems

See section 7. Cleaning discharge,

cleaning chamber etc. Prepamatic will not register when a polishing cloth should be discarded or a disc is unplane. Therefore, the operator has to check this at regular intervals, so that replacements can be carried out in time, to prevent damaging the samples.

Replacement of worn polishing/grinding discs

In order to be able to adapt and modify one of the fixed programs (No. 0-24) transfer the program into an open program (No. 25-99), in which the modification can be done. It is recommended to use program card B for entering the modification in relation to the basic program. Moreover, it is recommended to keep a record of the open programs which have been used - use form C, 'User Programs'.

Modification of programs

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If an operator works on adapting a program to special samples there will often be a need for cleaning the samples at arbitrary times. The procedure for this is as follows.

Extra cleaning at test runs

When the "Display Program" picture is on and the process stops by pressing "Stop" or "Stop after Step", press the "Cleaning" button after which the display asks which cleaning the operator wants. One of the figures 1-6 just has to be pressed and the cleaning will be carried out. When finished with the cleaning or when pressing "Stop" the "Display Program" reverts. Increasing cleaning number gives longer/better cleaning.

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5.5. Inserting specimens Before insert in Prepamatic the specimen must be equipped with a flange ring (fig. 5.4) which ensures that each individual sample can hang in the hole of the specimen mover plate. The ring must be situated 6 mm from the surface to be polished. In order to ensure this measurement a pre-levelling device is used (fig. 5.5). Put the specimen, the surface to be polished facing downwards, into the pre-levelling device (fig. 13) and push the flange ring down over the specimen (fig. 14) until it makes contact with the upper plate. Now the ring is placed correctly (fig. 15).

Embedded specimens

Now the levelling disc, which has a bayonet closure, is fixed on the specimen mover plate (fig. 16), and then the specimen can be inserted. Loosen the pressure feet and lift them one by one insert the specimens with the surface to be polished facing downwards (fig. 17). Slide the pressure feet down towards the specimens so that they are pressed against the levelling disc. Do not use any force as the spring in the pressure feet hold the specimens in place. Then clamp the pressure feet (fig. 18). The specimens will now be at almost the same level. (When grinding on the stone the small differences in level will be removed completely). Then the levelling disc is removed again and Prepamatic can be started (fig. 19). Place the insert, e.g. PAMFI, fig. 21, in the pre-levelling device, flange turning downwards. The three specimens are clamped in the insert - the specimen surface will thus be 6 mm from the flange of the insert, which can now be placed in Prepamatic. See the description for embedded specimens.

Small specimens in insert

5 different specimen mover plates (fig. 5.2) are delivered with Prepamatic, and with different plastic insert rings (fig. 5.3) they can take specimens of different diameters: 25, 30 and 40 mm white rings, as well as 1", 1¼" and 1½" black rings (see section 4).

Changing specimen mover plate

Exchange of specimen mover plate: Loosen with the 16 mm opened spanner the 3 nuts placed on top of the

plastic flange on the specimen mover head, ½-1 turn (fig. 22). The specimen mover plate with the three stags can now be pulled off with a vertical downward movement (fig. 23). The new specimen mover plate is placed and tightened with the 3 nuts. Make sure that the stags go all the way up and make contact with the bottom side of the plastic flange. The three nuts should not be tightened too hard (fig. 24).

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5.6. Placing/changing grinding stone When the grinding stone (position 1) is worn down to approx. 25 mm thickness Prepamatic writes "Stone at minimum" and prevents further grinding. Continued grinding can only take place after the grinding stone has been replaced. This is done as follows: Put Prepamatic at Stand-by but do not switch off the main switch. Remove the cover (fig. 11.1) over the grinding stone (and the cleaning chamber) after removing the 4 finger screws (fig. 11.2). Loosen the Allen screws with the 5 mm hexagon key (fig. 5.23) and remove the stone (fig. 12.1). Before placing the new stone, clean the rubber washer preventing the stone from breaking. Replace the stone and screw the flange (fig. 12.2) on again. Remount the cover. The diamond dresser (fig. 10) should be adjusted to the height of the new stone, see section 5.9.1 and 5.9.2.

5.7. Placing/changing grinding and polishing discs

(pos. 2-5)

Place the disc on the turntable so that the three legs fit into the three holes in the turntable. The disc must be plane against the turntable in order not to buckle. The result might otherwise be that the pressure system is unable to set the pressure correctly and the process will not start.

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5.8. Programming A survey of the 25 fixed preparation methods can be found at the end of this section. The methods are based on the use of Struers High Quality consumables.

5.8.1. Fixed programs

The survey comprises the following information: The version number must correspond to the number which is shown on the display for 5 to 10 seconds when activating the main switch on Prepamatic. Only the last figure is of interest for the preparation programs.

Version number

The numbers in the left column indicate the program number, where n must be replaced by 1, 2 or 3 for preparation of 1, 2 or 3 specimens respectively at a time.

Program number

The two last figures give suggestion to types of material best suited for the program. When determining a program for the individual specimen type it is recommended to test all the programs under the relevant material group (ferrous metals, non-ferrous metals, plastics and composites, non-ferrous ductile metals, printed circuit boards, sintered carbides, ceramics, plasma spray coatings), as the requirements to the specimens are different.

For which materials

Programs n00 to n07 are for ferrous metals. Ferrous metals Programs n08 to n11 are combination programs developed for materials which cannot withstands grinding on Petrodisc-M, because they contain hard and brittle inclusions or phases, or because Petrodisc-M makes the diamonds stick in the surface (especially the case with Al and Cu). If grain 4000 in program n09 cannot be used it is recommended to stop at step 4 and start program n11 on 6 µm Dur. If grain 4000 can be used program n11 can be started at the 3 µm Mol step.

Non-ferrous materials

Programs n12 to n14 are for materials which can be ground with a good result on Petrodisc-M. Programs n15 and n16 are for very ductile alloys and metals, especially Ti, but can also be used for some types of stainless steel, high temperature alloys, forged steel, Mo, Ta and the like.

Non-ferrous ductile metals

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Program n17 and n18 are for preparation of through plated prints where it is a request to grind to the center of the lead-in holes.

Printed circuit boards

In program n17 the stone grinding is set to 500 µm removal and must be repeated until the center of the holes has almost been reached (use the keys "Stop after Step" and "Repeat Step"). The last bit of the way to the center of the holes is handled with 1200 µm SiC in steps of 100 µm. Polishing is then carried out at the remaining two steps. If the specimens can be embedded so that there is a precise distance from the specimen surface to the center of the holes program n17 can be transferred into an open program and once for all the correct removals for step 1 and 2 can be found in order that the grinding can be reproduced. The same grinding technique as for program n17, for obtaining preset depths, can be used for program n18. Both program n19 and n20 should be tried. n19 gives the best finish. Sintered Carbides Programs n21 to n22 are ceramics. There is an infinite number of ceramic types and therefore we recommend to try both programs. Programs n20 and n21 use diamond grinding discs on Pos. 2 and therefore require that the embedding is made in Resin 4 or 5 - otherwise the grinding disc will clog up with resin.

Ceramics

Both programs n23 and n24 should be tried. Plasma spray coating

Program cards: section 8 (Appendix)

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Prepamatic Program index/Version -.-.6 Step Program

No. Materials Pos 1 Pos 2 Pos 3 Pos 4 Pos 5

Ferrous metals n00 Routine program for steel Stone P-M DP-Plus - - n01 Steel Stone P-M DP-Pan DP-Mol DP-Nap n02 Steel (large specimens) Stone DP-Net DP-Pan DP-Dur DP-Nap n03 Steel with inclusions Stone P-M DP-Pan DP-Pan DP-Nap n04 Cast iron Stone DP-Plan DP-Pan DP-Dur DP-Nap n05 Cast iron Stone P-M DP-Pan DP-Mol OP-Chem n06 Stainless steels Stone P-M DP-Dur DP-Dur OP-Chem n07 Super alloys Stone P-M DP-Dur DP-Dur DP-Nap

Non-ferrous metals. plastics and composites n08 Al and Cu alloys, plastics and composites - DIADI DP-Pan DP-Mol OP-Chem n091 Pure metals (Al, Cu) - 220 500 1200 4000 n101 Polishing program after grinding with n09 - DP-Pan DP-Pan DP-Dur OP-Chem n111 Polishing program after grinding with n09 - DP-Dur DP-Mol DP-Mol OP-Chem n12 Brass and bronze Stone P-M DP-Dur DP-Mol DP-Nap n13 Brass and bronze Stone P-M DP-Dur DP-Nap OP-Chem n14 Hard aluminium alloys (AlSi) Stone P-M DP-Dur DP-Mol OP-Chem

Non-ferrous metals, ductile n15 High ductility metals and alloys (Ti 6Al 4V) Stone P-M OP-Chem n16 High ductility metals and alloys Stone DP-Pan OP-Chem

Printed circuit boards n17 PCB Stone SiC DP-Pan DP-Mol - n18 PCB Stone SiC DP-Pan DP-Pan DP-Nap

Sintered carbides n19 Sintered carbides Diam P-M DP-Plan DP-Pan - n20 Sintered carbides Diam P-M DP-Pan DP-Pan DP-Nap

Ceramics n21 Ceramics Diam Diam P-M DP-Plan DP-Plan n22 Ceramics Diam Diam DP-Plan DP-Plan DP-Plan

Plasma spray coatings n23 Plasma spray coatings Stone P-M DP-Pan DP-Pan OP-Chem n24 Plasma spray coatings Stone DP-Plan DP-Pan DP-Pan DP-Nap

1n09 Grinding program for n10 and n11 or to replace the Petrodisc-M step in any other program. n10 and n11 are polishing programs which are used in connection with n09.

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Conditions: Dimensions of specimens: Ø 30 mm embedded. The program consists of three figures where n is equal to 1, 2 or 3 for the preparation of 1, 2 or 3 specimens simultaneously.

P-M= Petrodisc-M Diam= Diamond grinding disc DIADI= Diamond Pad --1 for testing the direction of rotation Special programs --2 for manual levelling/dressing of P-M or Diam on Pos. 2

IMPORTANT • DP-Pan now replaces DP-Mat1 and Pan-W in all polishing steps. • The order of the software grinding/polishing discs is now:

DP-Net, DP-Plan, DP-Pan, Pan-W.

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5.8.2. User Programs

Program No. Base Program No.

Date Ref. Remarks

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5.8.3. Hints Stock removal, general Prepamatic cannot distinguish whether stock removal is taken from the

sample or from the grinding stone. This often results in less removal than programmed. To compensate you must experiment with a certain extra stock removal, as the removal depends on the sample material. If a precise stock removal is desired, we recommend that you only prepare one sample at a time. A source of unprecise removal stems from 0-setting of the measuring system, as the setting only takes place after 1 turn of the sample holder head (13 turns if "Stone" is not specified). If the sample is very soft, a certain removal will take place during the turn. If the above measuring series is carried out, this inaccuracy will be compensated for. In general, we recommend using grinding pressure and cloth/grain sizes with slow stock removal, i.e. more than 20 seconds on grinding stones or more than 100 seconds on Petrodisc-M. In stock removal mode there are limits for max. and min. grinding pressure. If the programmed pressure is beyond these limits, the pressure automatically adjusts itself to the limit pressure. The display shows the message "Pressure decreased". When grinding on grinding stone the stock removal can be larger than the stone can manage without being dressed (opened). Therefore an automatic dressing of the grinding stone takes place, when the removal has decreased to less than 15 µm per 10 sec. If many dressings have to be carried out, the precision is likely to drop. If a programmed removal, f.ex. on Petrodisc-M, is too big and too time consuming - maybe even unattainable - the step will be stopped automatically after 20 minutes.

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In many cases it is a request to be able to control exactly how much is ground off the sample, e.g. when examining scratch distribution, pores, and fine mechanical electric components. For this purpose, Prepamatic is equipped with a measuring system which communicates with the microprocessor and thereby can zero-set the measuring by itself and stop the grinding, when the requested removal has taken place. Especially at the grinding it is necessary to measure the removal. At polishing the removal is so small that it cannot be measured during the process. Switching from time control of the grinding to removal mode is done as follows (only possible in open programs, i.e. programs with program numbers higher than n24):

Defined stock removal

Press Position key for which step the removal should be controlled. Press the "Time/Removal" key. With the right hand set of arrow keys below the display the removal can now be set at 5 µm intervals. The time for the main and final phases are automatically set on 0. The original time can be called forward again, if the removal is set to 0 µm.

E.g., set Pos. 1 to 200 µm (= 0.2 mm) and mount the sample in Prepamatic. Thus, the set thickness will be ground off the sample in first step, while the rest of the steps will prepare the sample as before. If after the grinding there are only polishing steps, the removal will be almost insignificant. If on the other hand, there is also a Petrodisc-M step, the requested removal can be divided between these steps, e.g. 150 µm for grinding on the grinding stone and 50 µm on Petrodisc-M. During the removal the display counts the set µm-indication down to 0, after which the step stops. The count-down starts when the computer has zero-set the measuring system and when the sample has contact with the grinding base. Prepamatic cannot distinguish whether the stock removal takes place on the sample or on the grinding stone. Therefore, a smaller stock removal than the set one will take place. In order to compensate for this a bigger removal can be set - how much bigger only tests can show, as the removal is dependent on the sample material. Therefore, where a very accurate stock removal is requested, it is recommended to make a series of grindings and then measure the removal. Where an accurate removal is requested, it cannot be recommended to prepare more than one sample at a time.

Error sources

WARNING When working with a diamond disc on station 1 you must never use the

settings for grinding stone as this will damage your diamond disc and the dresser system. This applies to both Prepamatic and Robomat.

42


Another source of inaccurate stock removal is the zero-setting of the measuring system, as this does not take place until after one rotation of the sample holder head (13 rotations, when grit sizes finer than or equal to 2400 is specified). If the sample is very soft a certain removal will take place during the rotation. This inaccuracy can be compensated for if the above mentioned measuring series is carried out. In general it is recommended to use grinding pressures and grinding bases/grain sizes which give relatively slow removals, i.e. more than 20 seconds when grinding on stone or more than 180 seconds on Petrodisc-M. At the stock removal mode the grinding pressure must be min. 21 N. If the pressure is under the limit, the text "Press. critically low" is shown on the display. When grinding on stone the set stock removal may be bigger than that which the stone can grind off without dressing (opening). Therefore, an automatic dressing of the grinding stone takes place when the stock removal has fallen to less than 15 µm per 10 sec. If many dressings are necessary a fall in the accuracy must be anticipated. If a set stock removal e.g. on Petrodisc-M is too big and therefore will take a very long time (and is maybe even impossible to obtain) the grinding stops automatically after 20 minutes. The error sources and their contribution to inaccuracy in the stock removal cannot be sorted out individually. Therefore, it is necessary to collect some statistic material. From this a calibration curve can then be made for the actual sample. On the curve is then found the display value to be set in order to get the requested stock removal.

Calibration curves

In order to get a reasonably accurate curve it is recommended to perform about 20 test measurements. Be sure that the measuring points are chosen in the requested work area. The following variables must be maintained during the measuring and the subsequent application of the curves: sample diameter sample material sample test material area grinding base grinding pressure embedding material grain size/dosing lubricant dosing

See example on curve sheet.

43 S

Prepamatic Microstop Calibration Curve Ref: Date: Display Indication

100 30050 200

µm

µm

100

300

50

200

Material: Material area: mm Embedding material/ diameter: / mm Disc type/ grain size: / µm Pressure: N

Measured Removal


5.8.4. The queue system (only if Robomat is installed)

After installation of Robomat a double click on the key DISPLAY PROGRAM activates the QUEUE screen. The screen shows the preparation programs for each carriage in Robomat. It is now possible to prepare all 12 specimen holders with individual programs.

QUEUE screen

The QUEUE screen shows the status of the carriages using the following code letters:

Queue status

W (waiting) Specimen holder waiting to be prepared A (active) Specimen holder being prepared P (processed) Specimen holder preparation finished

Type the no. of the desired carriage (01-12) and the QUEUE SETTINGS screen appears. You can change the following parameters:

Queue settings

Change the program no. Change the status to W(aiting) or P(rocessed). You cannot however activate the process from the menu A(ctivate)). Change MODE. You can choose between MODE=NORMAL and MODE=QUEUE. In QUEUE mode you can have a separate program no. for each carriage.

When connecting Robomat to Prepamatic you must synchronize the no. of the carriages to fit the queue-structure. This should only be performed once.

Synchronizing the carriages

Press ADVANCE until carriage no. 12 is placed in front of the feed arm Change to the QUEUE screen and press DELETE PROG

Prepamatic have now registered all indexations on the Robomat.

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5.8.5. Cleaning programs Program no. 1-6 and program no. 7-9 are edited the same way, but only program no. 7-9 are saved. Program no. 1-6 will be overwritten with the default values after a cold boot of the machine. Choose the desired preparation step no. for the new cleaning program (the keys for step 1 to step 5). Choose the parameters predose/cleaning Choose the desired cleaning no. to edit or create for the preparation step. Press predose/cleaning again and the CLEANING PROGRAM SETUP screen appears.

In the CLEANING PROGRAM SETUP screen you can alter the parameter with the 6 arrow keys. A cleaning program consists of 10 steps. For each step you can choose a valve no. and a process time in seconds. The valve no. defines whether Prepamatic uses high pressure water, soap, alcohol or compressed air for the cleaning system.

46


5.9. Manual functions When "Stone" has been selected on pos. 1, Prepamatic is programmed so that a diamond dresser makes the grinding stone plane and sharpens it. If on the other hand, position 1 is used for grinding on diamond grinding disc or Diamond Pad and "Diam" is selected disc-text the dresser will not begin to function.

5.9.1. Dressing of grinding stone

The dressing takes place before the grinding starts, immediately after pressing “Start” s . If a grinding times has been programmed the grinding stone will only become dressed before start. If on the other hand "Removal" has been selected and a defined stock removal has been programmed, Prepamatic will automatically carry out a dressing when the removal is too slow (see the section 5.8.3). If the grinding stone requires extra dressing, e.g. if very soft materials have been ground on it, Prepamatic carries out a dressing when the "Dresser" key is pressed. When changing grinding stone it is necessary to adjust the diamond dresser and Prepamatic helps remembering this. Therefore, prior to change of stone the main switch should not be switched off, but the machine only put in Stand-by position. If the main switch is switched off, there is a risk of damaging the new grinding stone and the dresser. Prepamatic can help because it is equipped with a sensor which watches whether the cover for the grinding stone is taken off. It will regard this as a change of stone and demand an adjustment of the dresser. Prepamatic will also demand an adjustment of the dresser, if the door (fig. 10.2) for the adjustment handle (fig. 10.3) is opened. This door is placed to the right hand side of the keyboard and can be opened with a small coin or a screwdriver by turning the screw ¼ turn.

5.9.2. Adjustment of diamond dresser

Adjustment of the dresser takes place by first turning the dresser quite up, activating the dresser with the "Dresser" key and then turning the dresser down to contact with the new grinding stone. When Prepamatic demands an adjustment of the dresser the display will indicate the procedure. Moreover, on the inside of the door for the adjustment handle an instruction is stuck (fig. 10.4).

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5.9.3. Dressing of Petrodisc-M In order to keep the grinding time on Petrodisc-M lowest possible it is

important that it is plane. This should be checked when the disc has been in operation for approx. 2 hours. A straight edge is used for this. The straight edge is held against the Petrodisc-M coating and by looking towards a light source (window or light in the ceiling) it can be seen if the straight edge touches Petrodisc-M on the whole diameter. If there are approx. 2-3/10 mm from the disc to the straight edge Petrodisc-M should be dressed. This can be done mechanically on a plane grinding machine, or on Prepamatic by means of the small dressing stick, supplied together with Petrodisc-M. Let the disc rotate slowly (at approx. 150 rpm) with a little water and hold the dressing stick down against the parts of Petrodisc-M which touched the straight edge. When Prepamatic is used a special manual program number "2" gives the rotation and the water on position 2. The need for dressing will be reduced if the wear is spread by changing, at regular intervals, between co- and counter-rotation, as counter rotation gives the greatest wear on the outside of Petrodisc-M, whereas co-rotation gives wear at the middle.

48


6. Error list Prepamatic Version -.20.- (=0.18.-)

Indication Explanation/Cause Action ERROR 1 May be indicated when START s

CONTINUE n or DRESSER is activated, or when door for dresser is opened. Cause: one or more of the 4 transparent protective screens is not closed

Close all protective screens so that the relevant micro switches become activated, and re-start the requested process. (Dresser adjustment procedure is re-started by closing and then opening the door).

ERROR 2 Dresser has not only slowly moved down at the start of the trueing-up.

Check the compressed air supply and the free movement of the dresser.

ERROR 3 The dresser is not or only slowly moving upwards after the trueing-up, or the dresser is only almost up.

Check the free movement of the dresser.

ERROR 5 Specimen holder head moves downward while the carrousel is turning. Cause: fault in pressure regulating system.

Call service technician.

ERROR 6 Specimen holder head has not come all the way up after operation on stone or polishing discs.

Check that the specimen holder head moves freely upwards. If necessary, lubricate spindle trough lubricating nipple (fig. 10.6) in the dresser room. If necessary, adjust play in main spindle.

ERROR 7 The specimen holder head has not reached down onto the grinding disc, the polishing disc or into the cleaning chamber.

Check that the specimen holder head moved freely, whether the levelling disc has been removed from the specimen holder plate, or whether the cleaning chamber is blocked by specimens which have been dropped.

ERROR 8 Specimen holder head has not come up after the cleaning is finished.

Check that the specimen holder head moves freely upwards (a specimen may have been stuck between the specimen mover disc and the cover). If necessary, lubricate spindle through lubricating nipple (fig. 10.6) in the dresser room. If necessary, adjust play in main spindle.

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Indication Explanation/Cause Action

ERROR 9 Indication of error is given when the door to the dresser is closed, or if STOP is activated before the dresser adjustment procedure is finished. Cause: the adjustment procedure for the dresser has not been finished.

Repeat the dresser adjustment procedure by opening the door and carrying out all the points of the procedure. If ERROR 9 is still indicated when the door is closed, then check whether the height of the stone is less than or equal to approx. 50 mm, as it is not possible to use a higher grinding stone.

ERROR 10 Cleaning has stopped because of too low water pressure.

Check that water inlet is connected to the machine and that all hoses in the machine are in order. If the water supply has been interrupted, there may be air in the hoses. Therefore, re-start 2-3 times on CONTINUE n. If necessary, also check the direction of rotation as the phase leads to the machine may be wrongly connected.

ERROR 11 The specified stock removal has not been reached within maximum time (safety time) of 20 min.

The specified stock removal must be reduced or the pressure must be increased.

ERROR 13 Attempt is made to true-up or make a dressing adjustment on a disc type which is not specified as STONE

If a stone is mounted on Pos. 1 the disc text must be changed to STONE.

ERROR 14 This indication of errors occurs when entering an "open program", if a data error has been made in that part of memory where the program is. Normally it would be an error in the RAM-circuits on the CPU-module.

If the indication BATTERY LOW has been ignored for some time this may also be the cause. Then change batteries immediately, as all "open programs" are in danger of being destroyed.

ERROR 15 The specified stock removal has not been obtained, as the pressure has become too low.

Start the process with a higher initial pressure or reduce the specified stock removal.

ERROR 16 The carrousel moves too slowly, is possible blocked and has not found its position. Besides the position counter on the carrousel motor or the motor itself may be defective.

Check that the carrousel moves freely and remove a possible hindrance. For this purpose use the keys for the manual position change. Possibly repair the position counter or the carrousel motor.

50


Indication Explanation/Cause Action

ERROR 17 Indication of error is given when START s, CONTINUE n, or DRESSER is activated, or at "manual pre-dosing" or "manual cleaning", as well as when the door of the dresser is opened. Cause: the cover over the grinding stone is missing or it is not screwed completely tight. Cause: one or more of the 4 transparent protective screens is not closed

Check that the blue sensor is placed at a maximum of 1 mm below the cover. Tighten the finger screws.

ERROR 18 Indication of error is given when START s, CONTINUE n, or DRESSER is activated, or at "manual pre-dosing" or "manual cleaning", as well as when the door of the dresser is opened. Cause: the dresser is not quite in top position or the black handle is screwed up completely (level "worn stone") or down completely (level "new stone"). Thereby the dresser level is outside the normal working sphere.

Open the door of the dresser, if not already open. Check that the ram with the dresser diamond is in top position. By means of the spring power the ram should be able to go all the way up. If this function is not working, call service technician. If the up-movement of the dresser is OK, proceed as follows: turn the black handle to level "new stone" by pulling the locking pawl and turning counter-clockwise until the handle cannot be turned any more. Then turn the handle about 5 turns in the opposite direction, whereby the dresser with certainty is within its normal working sphere. Close the door and the requested process can be started. (A correct adjustment of the dresser must be carried out before running POS. 1). If the described procedure does not make ERROR 18 disappear, call service technician.

ERROR 19 Indication of error is given when START s, CONTINUE n, or DRESSER is activated, or at "manual pre-dosing" or "manual cleaning", as well as when the door of the dresser is opened. Cause: sample holder head is not in its top position.

Check that the upwards movement of the sample holder head is unhindered. If necessary, lubricate the spindle through the lubricating nipple (fig. 10.6) in the dresser room. If necessary, adjust the play in main spindle.

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7. Maintenance 7.1. Every morning Brush the cloth with a clean, soft nail brush under hot running water. Thereafter, rinse with distilled water. When starting again do not forget to predose with diamond suspension. Worn-out cloths should be replaced.

Cleaning of polishing cloths

Petrodisc-M becomes unplane during use, and therefore the planeness should be checked daily in order to prevent poor results. The planeness is checked with a straight edge - see instruction manual for Petrodisc-M and section 5.9.3.

Checking Petrodisc-M

The suspension and lubricant bottles are refilled if the level is below the plate in which the bottle is placed. Do not fill the suspension bottles more than 2/3 as they are bubbled through with compressed-air when the "Stand-by"key is turned to "On".

Refilling of suspension and lubricant bottles

IMPORTANT Clean the OP-S/OP-U suspension bottle before refilling in order to avoid

clogging of the system due to sedimentation.

Switch on water supply. 7.2. Every evening or before breaks of more than 8 hours

Clean and empty the oxide suspension tube, pump and valves

Take off the disc on Pos. 5 and select a program using oxide suspension on Pos. 5. Activate predosing program (see section 5.3.1). Fill an extra 1 l glass bottle with lukewarm water and insert it instead of the oxide suspension bottle. Place cap on the oxide suspension bottle. Press 5 (for Pos. 5) and press "Abrasive" a until tube and nozzle are flushed through. At the next run with oxide suspension the bottle of water is just to be replaced by oxide suspension. Switch off the water supply.

7.3. Every second day

Refilling of alcohol can Refill the alcohol can (fig. 4.4) in the bottom drawer. Use Ethanol or possibly Propanol.

Refilling of soap can Refill the soap can (fig. 4.3) in the bottom drawer.

Concentration as stated on the bottle.

Refilling of recirculating tank Refill recirculating tank (fig. 4.1) in the bottom drawer. Add Additive as stated on the bottle.

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7.4. Every week or before breaks of more than 24 hours Cleaning of suspension nozzles (fig. 6)

Take two bottles of lukewarm water, one bottle for the diamond suspensions and one for the oxide suspension. Replace the 1 µm suspension bottle with one of the water bottles. Press "Select Program" and choose no. 110. Press "Predosing/Cleaning". Press "4" for Pos. 4 where 1 µm suspension is used. Press "Abrasive/Grain size" and hold a beaker under the nozzle to avoid water splashing on the cloth. Press for 5-10 seconds. Move the bottle from 1 µm suspension to 3 µm suspension. Press "3" for Pos. 3, where 3 µm suspension is used. Repeat the above. Repeat the above for 6 µm suspension, Pos. 2. Replace the OP-Suspension bottle with the second bottle water. Press "5" for Pos. 5, where OP-Suspension is used. Press "Abrasive/Grain Size" until pump and hoses are emptied of OP-Suspension and only clean water is coming out. Press "Stop" s to stop procedure.

Clean the OP-Suspension bottles before refilling in order to avoid clogging of the system due to sedimentation.

Refilling of OP-Suspension bottles

7.5. Every month Two tubes lead to each nozzle (fig. 6.4), one blue for compressed-air (fig. 6.1) and one for clear (fig. 6.3) or black for suspension. The nuts (fig. 6.2) are loosened completely and both tubes can now be pulled off.

Disassembling and cleaning of suspension nozzles

When disassembling the nozzles the nut should not be screwed as it is locked with glue after adjustment of the nozzle. Use the two open end spanners measuring 11 and 13 mm respectively in order to disassemble the nozzles (fig. 5.24 + 5.25). Remove all suspension residues in the nozzle before assembling and mounting in Prepamatic. Then flush through with warm water and alcohol. Use the pre-dosing program. Behind the left side screen are two air filters - one coarse and one fine filter. In the side screen are holes (fig. 1.7) through which the condition of the filters can be checked and the valve at the bottom of the filter can be activated so that any water/oil can be emptied. The filters must not be heavily discolored.

Emptying/checking air filter

53 S


Cleaning of grinding stone and cleaning chamber

Take off the screen (fig. 11.1) above the grinding stone and cleaning chamber. Remove accumulated grinding grains and grinding dust from the stone chamber (fig. 12.3).

IMPORTANT Must be done from the left hand side of the machine, so that the rinsing fluid

runs into the sewer and not into the recirculating cooling tank.

Take out the grating (fig. 12.4) and wash it with a brush and soap. Clean the chamber (fig. 12.5) and the screen on the inside with brush and soap and rinse with little water. Replace the grating and put the screen back. At “Start” s Prepamatic will now require and adjustment of the diamond dresser. This is for safety reasons as it "thinks" that the stone has been exchanged. Carry out the adjustment as described in section 5.9.2.

Cleaning of spill pans for Pos. 2-5 Only little water must be used for the cleaning as the drain underneath

the carrousel (apart from the outlet at the specimen holder head) is only dimensioned to take drips from the spill pan. Carry out the cleaning from the left hand side of Prepamatic so that the rinsing fluid runs into the sewer. Take off polishing/grinding discs and splash rings from Pos. 2-5. Remove accumulated grinding/polishing waste with a rounded scraper. Clean the spillpan with a small brush and a little water. Wash the splash rings.

Cleaning of outlet underneath the carrousel

Remove the inspection door (fig. 1.8) of the outlet tank (2 snap-action locks) and the two covers over the hexagon cleaning holes (corresponding to fig. 3.5 and 3.6) in the top part of the carrousel. Scrape the outlet with a long, rounded scraper. Start from the rear part through the two holes - turn the carrousel in position by means of the "Position Change" arrow keys. The front part of the outlet can be cleaned from the front. If necessary, the outlet can be cleaned with a brush and a little water and soap. Remount the two covers and the inspection door on the top part of the carrousel.

54


Use a soft wrung cloth and ordinary window cleaning agent. Cleaning of plastic guards Use a wrung cloth and water with a dash of ordinary household detergent (dish washing type).

Cleaning of painted surfaces

IMPORTANT Do not use alcohol, acetone or similar solvents.

Clean the container for the recirculating unit and remove all slips. Changing water in the

recirculating cooling tank Change water and additive to avoid bacterial vegetation which can give an unpleasant smell. It is recommended to use a disposable bag (TREPO) to collect the slips.

55 S


7.6. Display reminder (from machine No. 3750085) This function will help the user to remember to maintain the machine: When the key, on the front plate, is switched from "On" to "Stand-by", the normal "Stand-by" display will change to the new "Maintenance" display, showing that the operator must remember to maintain the machine before the end of the working day. After about 1 minute, the display will return to the normal "Stand-by" display. MAINTENANCE 1. Clean abr. 3.4.5.6. 2. Clean OP-S system 3. Check alcohol/soap 4. Check/clean drain 5. Check recirc. tank Total time: xxxxh On basis of some fixed criterions, the program determines which points to be displayed, however, the line "Total time: xxxxh" will always be there, as this parameter shows the total process time. This parameter is a maintenance reminder for the user and the technician. Once the operator has read the display, the following has to be done: Switch the key back to "On", clean the parts to be cleaned, and check the commands, as described above, then switch the key back to "Stand-by" position to make the maintenance display appear on the screen again. Finally, confirm that the commands have been carried out, by pressing the numerical key corresponding to the line numbers shown on the screen. As confirming is carried out, the lines confirmed will disappear from the screen. For instance, if you press key 1, the line "1. Clean abr. 3.4.5.6." on display will disappear.

56

Prepamatic Program Cards and Spare Parts

Manual No.: 13757004

Date of Release: 19.07.1996

Prepamatic Instruction Manual / Gebrauchsanweisung / Mode d'emploi

Table of Contents Page 1. Program Cards ......................................................2

2. Spare Parts .........................................................32

3. Photos, Drawings and Diagrams.........................42

IMPORTANT Always state Serial No and Voltage/frequency if you have technical questions or when ordering spare parts. You will find the Serial No. and Voltage on the front cover of this manual or on an attached label below. If in doubt consult the rating plate of the machine itself. We may also need the Date and Article No of the manual. This information is found on the front cover. The following restrictions should be observed, as violation of the restrictions may cause cancellation of Struers legal obligations: Instruction Manuals: A Struers Instruction Manual may only be used in connection with Struers equipment covered by the Instruction Manual. Service Manuals: A Struers Service Manual may only be used by a trained technician authorized by Struers. The Service Manual may only be used in connection with Struers equipment covered by the Service Manual. Struers assumes no responsibility for errors in the manual text/illustrations. The information in this manual is subject to changes without notice. The manual may mention accessories or parts not included in the present version of the equipment. The contents of this manual is the property of Struers. Reproduction of any part of this manual without the written permission of Struers is not allowed. All rights reserved. Struers 1996. Struers A/S Valhøjs Allé176 DK-2610 Rødovre/Copenhagen Denmark Telephone +45 36 70 35 00 Fax +45 38 27 27 01


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1. Program Cards


S

Prepamatic program card No. 00 Pos. 1 Main Final

Process time - - Stock removal 200 :m

Pressure 51/102/153 - Rotation > >

rpm 1000 - Disc type Stone

Abrasive dosing - - Grain size 150

Lubricant dosing - - Water on/off ON

Abrasive bott.no. - Lubr. bottle no. -

Predosing - Cleaning time 1

Pos. 2 Main Final Material Process time - - Stock removal 75 :m


rpm 150 - Disc type P-M

Abrasive dosing 5/6/7 - Grain size 6 :m

Lubricant dosing 2 - Water on/off OFF

Abrasive bott.no. 4 Lubr. bottle no. 1

Predosing 2 Cleaning time 3

Routine program for steel Routine Programm für Stahl

Programme de routine pour acier

Pos. 3 Main Final Comments

Process time 120 60 Stock removal -

Pressure 42/84/126 36/72/108 Rotation > >

rpm 150 150 Disc type DP-Plus

Abrasive dosing 5/6/7 5/6/7 Grain size 3 :m

Lubricant dosing 18 18 Water on/off OFF



3 steps method 3-Schritt-Methode

Méthode à trois étapes

Pos. 4 Main Final Number of specimens (= n)

Process time Stock removal

Pressure Rotation

rpm Disc type

Abrasive dosing Grain size

Lubricant dosing Water on/off

Abrasive bott.no. Lubr. bottle no.

Predosing Cleaning time

Pos. 5 Main Final Program view Process time Stock removal

Pressure Rotation

rpm Disc type





Disc Grit Lub Pos S/:

Stone 150 W 1 200 :

P-M 6 :m B 2 75 :

DP-Plus 3 :m B 3 180

4

5


S















Predosing 2 Cleaning time -

Steel Stahl Acier

Pos. 3 Main Final Comments Process time 120 60 Stock removal -


rpm 150 150 Disc type DP-Pan








rpm 150 150 Disc type DP-Mol





n = 1 n = 2 n = 3

XXX / XXX / XXX

Pos. 5 Main Final Program view Process time 30 30 Stock removal -


rpm 150 150 Disc type DP-Nap






Stone 150 W 1 200 :

P-M 6 :m B 2 75 :

DP-Pan 6 :m B 3 180 s

DP-Mol 3 :m B 4 120 s

DP-Nap 1 :m B 5 60 s


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Pressure 39/78/117 - Rotation > <








rpm 150 - Disc type DP-Net





Steel (large specimens) Stahl (grosse Proben)

Acier (gros échantillons)











rpm 150 150 Disc type DP-Dur





n = 1 n = 2 n = 3

XXX / XXX / XXX









Stone 150 W 1 200 :

DP-Net 6 :m B 2 75 :

DP-Pan 6 :m B 3 300 s

DP-Dur 3 :m B 4 180 s

DP-Nap 1 :m B 5 120 s


S
















Steel with inclusions Stahl mit Einschlüen

Acier à inclusions











rpm 150 150 Disc type Pan-W





n = 1 n = 2 n = 3

XXX / XXX / XXX









Stone 150 W 1 200 :

P-M 6 :m B 2 75 :

DP-Pan 6 :m B 3 300 s

Pan-W 3 :m B 4 180 s

DP-Nap 1 :m B 5 120 s


S









Pos. 2 Main Final Material Process time 180 120 Stock removal -


rpm 150 150 Disc type DP-Plan





Cast iron Gußeisen Fonte









Hard clothes used to avoid relief Hartes Tuch zur Vermeidung von Relief Des draps durs sont utilisés pour éviter du reflief

















Stone 150 W 1 200 :

DP-Plan 9 :m B 2 300 s

DP-Pan 6 :m B 3 120 s

DP-Dur 3 :m B 4 120 s



S
















Cast iron Gußeisen

Fonte
















n = 1 n = 2 n = 3

XXX / XXX / XXX


Pressure 30/60/90 21/42/63 Rotation > <

rpm 150 150 Disc type OP-Chem

Abrasive dosing 10/11/12 10/11/12 Grain size OP-U

Lubricant dosing - - Water on/off OFF




Stone 150 W 1 200 :

P-M 6 :m B 2 75 :

DP-Pan 6 :m B 3 240 s

DP-Mol 3 :m B 4 240 s

OP-Chem OP-U B 5 120 s


S











rpm 150 150 Disc type P-M





Stainless Steels Rostfreier Stahl

Aciers inoxydables









Slight relief from OP-U step acceptable if etching is carried out

Leichte Relief-Bildung von OP-U zulässig, wenn eine Ätzung nachgeschaltet ist

Un léger relief de l'étape d'OP-U est acceptable si l'on désire attaquer l'échantillon












Abrasive dosing 10/11/12 10/11/12 Grain size OP-U


Abrasive bott.no. 7 Lubr. bottle no. -



Stone 150 W 1 200 :

P-M 6 :m B 2 300 :

DP-Dur 6 :m B 3 300 s

DP-Dur 1 :m B 4 300 s

OP-Chem OP-U B 5 420 s


S
















Superalloys Super-Legierungen

Superalliages









Program can be stopped after step 4. Step 5 is used to remove any "caps" over the pores

Das Programm kann nach Schritt 4 beendet werden. Schritt 5 wird aufgewandt, um die Überschmierung

von Poren zu beseitigen Le programme peut être stopper aprés l'étape 4.

L'étape 5 est utilisé pour éliminer les déformations autour des pores

















Stone 150 W 1 200 :

P-M 6 :m B 2 75 :

DP-Dur 6 :m B 3 360 s

DP-Dur 1 :m B 4 300 s

DP-Nap 1 :m B 5 120 s


S



Pressure Rotation

rpm Disc type







rpm 150 150 Disc type Diamond Pad

Abrasive dosing - - Grain size 20 :m




Al and Cu alloys, plastics and composites Al und Cu Legierungen, Kunststoff und Verbundmaterialien Alliage de Cu et Al, Plastiques et composites









Pos. 4 Main Final








Number of specimens (= n)




Abrasive dosing 10/11/12 10/11/12 Grain size OP-S





1

Diamond Pad

20:m W 2 100:

DP-Pan 6:m B 3 240s

DP-Mol 3:m R 4 240s

OP-Chem OP-S 5 120s


S



Pressure Rotation

rpm Disc type







rpm 300 - Disc type SiC-Papier





Pure metals (Cu, Al) Reine Metalle (Cu, Al Métaux purs (Cu, Al




rpm 300 300 Disc type SiC





Grinding program for n10 and n11 ro to replace the Petrodisc-M step in any other program

Schleifprogramm für n10 and n11 oder als Ersatz für Petrodisc-M in jedem beliebigen Programm

Programme de prépolissage pour les programme n10 et n11 ou pour remplacer l'étape du Petrodisc-M dans

tout autre programme

















1

SiC 220 W 2 200 :

SiC 500 W 3 60 s

SiC 1200 W 4 60 s

SiC 4000 W 5 60 s


S



Pressure Rotation

rpm Disc type












Polishing program after grinding with n09 Polierprogramm nach Schleifen mit n09

Programme de polissage avec n09









In conjunction with grinding program n09 where Pe-trodisc-M can not be used and maximum edge reten-

tion is retention is required In Verbindung mit Schleifprogramm n09, wenn Petro-

disc-M nicht angewandt werden kann und hohe Randschärfe erforderlich ist

Utilisé en relation avec le programme de prépolissage n09 lorsque le Petrodisc-M ne peut être utilisé et que

l'on désire une planéité des bords maximum

















1

DP-Pan 6 :m B 2 240 s

DP-Pan 3 :m B 3 120 s

DP-Dur 1 :m B 4 120 s

OP-Chem OP-S 5 15 s


S



Pressure Rotation

rpm Disc type












Polishing program after grinding with n09 Polierprogramm nach Schleifen mit n09

Programme de polissage avec n09









In conjunction with grinding program n09 In Verbindung mit Schleifprogramm n09

Utilisé en relation le programme de prépolissage n09

















1

DP-Dur 6 :m B 2 360 s

DP-Mol 3 :m R 3 360 s

DP-Mol 1 :m R 4 180 s

OP-Chem OP-S 5 120 s


S
















Brass and bronce Messing und Bronze

Laiton et bronze

























Stone 150 W 1 200 :

DP-Pan 6 :m B 2 300 s

DP-Dur 6 :m B 3 240 s

DP-Mol 3 :m R 4 480 s

DP-Nap 1 :m R 5 180 s


S
















Brass and bronce Messing und Bronze

Laiton et bronze

























Stone 150 W 1 200 :

P-M 6 :m B 2 300 s

DP-Dur 6 :m B 3 240 s

DP-Nap 3 :m R 4 300 s



S
















Hard aluminium alloys eg. Al-Si Harte Aluminium legierungen z.b. Al-Si Alliages d'aluminium durs par ex. Al-Si

























Stone 150 W 1 200 :

P-M 6 :m B 2 300 s

DP-Dur 6 :m B 3 240 s

DP-Mol 3 :m R 4 240 s



S
















High ductility metals and alloys Sehr duktile Metalle und Legierungen

Alliages et metaux tres ductiles



Pressure Rotation

rpm Disc type





Especially for Ti6Al4V Speziell für Ti6Al4V

Spécialement pour Ti6Al4V



Pressure

rpm Disc type













Stone 150 W 1 200 :

P-M 6 :m B 2 300 s

3

4



S
















High ductility metals and alloys Sehr duktile Metalle und Legierungen

Alliages et mJtaux trPs ductiles



Pressure Rotation

rpm Disc type







Pressure Rotation

rpm Disc type













Stone 150 W 1 200 :

DP-Pan 15 :m B 2 600 s

3

4



S











rpm 300 - Disc type SiC





Print Circuit Board (PCB) Gedruckte Schaltungen Leitungen

Circuit imprimJ









Repeat steps 1 and 2 until desired position is reachedSchnitt 1 und 2 wiederholen bis die gewhnschte

Position erreicht ist RJpJter l'Jtape 1 et 2 jusqu'B ce que la position dJsirJe

soit obtenue










Pressure Rotation

rpm Disc type






Stone 150 W 1 500 :

SiC 1200 W 2 100 s

DP-Pan 6 :m R 3 120 s

DP-Mol 1 :m R 4 50 s

5


S
















Print Circuit Boards Leiterplatten

Plaque de circuits imprimJs





Abrasive dosing 5 5 Grain size 6 :m




For examination of via-holes Zur Untersuchung der L`cher

Pour l'examen des trous




rpm 150 150 Disc type Pan-W













Stone 150 W 1 300 :

SiC 1000 W 2 10 s

DP-Pan 6 :m R 3 120 s

Pan-W 3 :m R 4 75 s

DP-Nap 1 :m R 5 75 s


S




rpm 1000 - Disc type Diam











Sintered Carbides Hardmetall

Carbures frittJs



















Pressure Rotation

rpm Disc type






Diam 120 W 1 200 :

P-M 6 :m B 2 75 :

DP-Pan 6 :m B 3 120 s

DP-Pan 3 :m B 4 300 s

5


S
















Sintered Carbides Hardmetall

Carbures frittJs

























Diam 220 W 1 200 :

P-M

6 :m

B

2

75 :

DP-Pan

6 :m

B

3

240 s

DP-Pan

3 :m

B

4

240 s

DP-Nap

1 :m

B

5

60 s


S
















Ceramics Keramiken CJramiques

























Diam 120 W 1 200 :

Diam 600 W 2 75 :

P-M 6 :m B 3 75 :




S











rpm 300 300 Disc type Diam





Ceramics Keramiken CJramiques

























Diam 120 W 1 200 :

Diam 600 W 2 200 s





S
















Plasma sprayed coatings Plasma Spritzschichten

RevLtements par jet de plasma





















Lubricant dosing - 1 Water on/off OFF




Stone 150 W 1 200 :

P-M 6 :m B 2 75 :

DP-Pan 6 :m B 3 180 s

DP-Pan 3 :m B 4 360 s

OP-Chem OP-S 5 50 s


S
















Plasma spray coatings

























Stone 150 W 1 200 :


DP-Pan 6 :m B 3 120 s

DP-Pan 3 :m B 4 120 s



S

Prepamatic program card No. Pos. 1 Main Final


Pressure Rotation

rpm Disc type





Pos. 2 Main Final Material Process time Stock removal

Pressure Rotation

rpm Disc type







Pressure Rotation

rpm Disc type







Pressure Rotation

rpm Disc type






Pressure Rotation

rpm Disc type






1

2

3

4

5


S

Cleaning Programs

PROGRAM NO. 1 Total Cleaning Time: __:__

Step Valve Media Time Step Valve Media Time

1 6

2 7

3 8

4 9

5 10



1 6

2 7

3 8

4 9

5 10



1 6

2 7

3 8

4 9

5 10



1 6

2 7

3 8

4 9

5 10



1 6

2 7

3 8

4 9

5 10

Valves = Cleaning Media 0=Valves off 1=Air 2=Alcohol 3=Soap 4=Water


S

Cleaning Programs



1 6

2 7

3 8

4 9

5 10



1 6

2 7

3 8

4 9

5 10



1 6

2 7

3 8

4 9

5 10



1 6

2 7

3 8

4 9

5 10



S

Cleaning Programs

PROGRAM NO. __ Total Cleaning Time: __:__


1 6

2 7

3 8

4 9

5 10



1 6

2 7

3 8

4 9

5 10



1 6

2 7

3 8

4 9

5 10



1 6

2 7

3 8

4 9

5 10



S

2. Spare Parts

Pos. Description Part No. Body sheets 5 Cover, left ...........................................................................13759052 Self adhesive labels, complete set................................. 375 MP 006 Cover, right upper ..............................................................13759054 Cover, right lower ...............................................................13759053 8 Cover plate .........................................................................13759055 8 Rear plate...........................................................................13759050 6 Cover plate, rear ................................................................13759051 Front plate Display frame .............................................................................. 375 MP 011 8 Display glass .................................................................. 375 MP 012 2 Door....................................................................................13759057 9 Front plate ..........................................................................13759056 10 Lock for door .................................................................. 375 MP 013 Box for lubricants/suspensions 2 Bottle, 1000 ml ...................................................................13760263 4 Cap plate for 1000 ml bottle ........................................... 375 MP 028 6,V6 Water valve .................................................................... 375 MP 026 9 Bottle tray ....................................................................... 375 MP 014 10 Cover plate, right ................................................................13759061 Cover plate, left .................................................................13759060 Plastic screen................................................................. 375 MP 016 Thumb screw.................................................................. 375 MP 254 11 Cap plate for 300 ml bottle ............................................. 375 MP 029 Suspension bottle, 300 ml.............................................. 375 MP 027 OP-S pump, complete..................................................... 375 MP 017 Lubricant pump, complete............................................... 375 MP 025 1 Diaphragm, OP-S pump.................................................. 375 MP 018 1 Diaphragm, lubricant pump............................................. 375 MP 052 2 Piston, OP-S pump ......................................................... 375 MP 019 2 Piston, lubricant pump..................................................... 375 MP 053 3 Spring, OP-S/lubricant pump .......................................... 375 MP 020 4 Nipple .............................................................................. 375 MP 022 5 Banjo connection............................................................. 375 MP 023 6 Check valve..................................................................... 375 MP 024 7 Screwed connection........................................................ 375 MP 292

The drawings are not to scale. Some of the drawings may contain position numbers not used in connection with this manual.

Figure

(Figure 1)

(Figure 7)

(Figure 8)

(Figure 9)

(Figure 10)

(Figure 7)

(Figure C1)


S

Pos. Description Part No. Nozzle holder 4 DP-suspension nozzle, complete.................................... 375 MP 031 5 Lubricant nozzle, complete ............................................. 375 MP 032 6 OP-S/OP-U suspension nozzle, complete...................... 375 MP 033 10 Nozzle holder plate ......................................................... 375 MP 030 1 Lubricant nozzle head ..................................................... 375 MP 035 1 DP-suspension nozzle head ........................................... 375 MP 034 3 DP-suspension nozzle screw.......................................... 375 MP 039 1 OP-S/OP-U suspension nozzle head.............................. 375 MP 040 2 O-ring Ø 3 x 1 for lubricant and

OP-S/OP-U nozzle head ................................................. 375 MP 036 3 Lubricant and OP-S/OP-U nozzle screw......................... 375 MP 038 4 O-ring Ø 4.48 x 1.78 for nozzle screw ............................ 375 MP 037 5 Guide ball for nozzle ....................................................... 375 MP 270 6 O-ring Ø 16 x 2 for guide ball .......................................... 422 MP 015 Top Top cover .........................................................................................13759064 Main spindle Spindle, assembled...................................................................... 375 MP 042 1 Shaft ................................................................................ 375 MP 043 2 Key .................................................................................. 375 MP 044 3/5 Bellow with housing......................................................... 375 MP 045 4 Bearing LR 200 NPPU .................................................... 375 MP 048 5 Bearings, 2 pcs, 6004-2RS ............................................. 375 MP 049 6 Bearing, 6205-2Z ............................................................ 375 MP 050 7 Belt, HTD5 75 x 15 mm................................................... 375 MP 051 8 Counter wheel ................................................................. 375 MP 350 9 Brass bearing, top ........................................................... 375 MP 351 10 Brass bearing, complete, bottom .................................... 375 MP 352 11 Bearing nut ...................................................................... 375 MP 353 12 Bearing nut plug .............................................................. 375 MP 354 Lift for spindle 1 Spring with strain gauge.................................................. 375 MP 054 2 Toothed rack ................................................................... 375 MP 055

Figure

(Figure 6)

(Figure C2)

(Figure C3)

(Figure C4)

(Figure C2/C4)

(Figure C2/C4)

(Figure C2/C3/C4)

(Figure 1.9)

(Figure E1)

(Figure E1/Figure 2)

(Figure E1)

(Figure E2)


S

Pos. Description Part No. Nozzle holder 4 DP-suspension nozzle, complete.................................... 375 MP 031 5 Lubricant nozzle, complete ............................................. 375 MP 032 6 OP-S/OP-U suspension nozzle, complete...................... 375 MP 033 10 Nozzle holder plate ......................................................... 375 MP 030 1 Lubricant nozzle head ..................................................... 375 MP 035 1 DP-suspension nozzle head ........................................... 375 MP 034 3 DP-suspension nozzle screw.......................................... 375 MP 039 1 OP-S/OP-U suspension nozzle head.............................. 375 MP 040 2 O-ring Ø 3 x 1 for lubricant and OP-S/OP-U nozzle head ................................................. 375 MP 036 3 Lubricant and OP-S/OP-U nozzle screw......................... 375 MP 038 4 O-ring Ø 4.48 x 1.78 for nozzle screw ............................ 375 MP 037 5 Guide ball for nozzle ....................................................... 375 MP 270 6 O-ring Ø 16 x 2 for guide ball .......................................... 422 MP 015 Top Top cover .........................................................................................13759064 Main spindle Spindle, assembled......................................................... 375 MP 042 1 Shaft ................................................................................ 375 MP 043 2 Key .................................................................................. 375 MP 044 3/5 Bellow with housing......................................................... 375 MP 045 4 Bearing LR 200 NPPU .................................................... 375 MP 048 5 Bearings, 2 pcs, 6004-2RS ............................................. 375 MP 049 6 Bearing, 6205-2Z ............................................................ 375 MP 050 7 Belt, HTD5 75 x 15 mm................................................... 375 MP 051 8 Counter wheel ................................................................. 375 MP 350 9 Brass bearing, top ........................................................... 375 MP 351 10 Brass bearing, complete, bottom .................................... 375 MP 352 11 Bearing nut ...................................................................... 375 MP 353 12 Bearing nut plug .............................................................. 375 MP 354 Lift for spindle 1 Spring with strain gauge.................................................. 375 MP 054 2 Toothed rack ................................................................... 375 MP 055

Figure

(Figure 6)

(Figure C2)

(Figure C3)

(Figure C4)

(Figure C2/C4)

(Figure C2/C4)

(Figure C2/C3/C4)

(Figure 1.9)

(Figure E1)


(Figure E1)

(Figure E2)


S

Pos. Description Part No. Specimen holder head 1/1 Head................................................................................ 375 MP 056 2/4 Plate ................................................................................ 375 MP 058 3 Stay for spring ................................................................. 375 MP 059 4 Spring .............................................................................. 375 MP 060 5 Pressure foot ................................................................... 375 MP 061 6 Thrust pad ....................................................................... 375 MP 062 7 Collet bush ...................................................................... 375 MP 064 8 Disc for collet................................................................... 375 MP 065 9 Nut for collet .................................................................... 375 MP 066 10 Stopper............................................................................ 375 MP 067 12 Thumb screw................................................................... 375 MP 069 13 "Lid" with V-ring ............................................................... 375 MP 070 14 V-ring VA-130.................................................................. 260 MP 184 Diamond dresser 1 Diamond ..................................................................................PLAMT 1/11 Cylinder ........................................................................... 375 MP 072 2/12 Cylinder nut ..................................................................... 375 MP 073 6/3 Handle ............................................................................. 375 MP 081 3 Spindle nut ...................................................................... 375 MP 074 4 Disc ................................................................................. 375 MP 075 5 Ring with bush................................................................. 375 MP 077 7 Friction element............................................................... 382 MP 028 8 Free-wheel bearing with teeth......................................... 375 MP 076 1 Pawl................................................................................. 375 MP 078 2 Pawl pin........................................................................... 375 MP 079 3 Spring .............................................................................. 375 MP 080 4 Pin ................................................................................... 375 MP 082 4 Pin ................................................................................... 375 MP 087 5 Sensor plate .................................................................... 375 MP 083 6 Grip.................................................................................. 375 MP 085 7 Plate housing................................................................... 375 MP 088

Figure


(Figure E3)

(Figure 10)


(Figure E4)

(Figure E5)


S

Pos. Description Part No. Carrousel 5/6 Cover for cleaning holes ................................................. 375 MP 290 Snap fastener .................................................................. 375 MP 291 2 Lid for grinding and cleaning chamber................................13758048 3 Carrousel screen, new design color....................................13759068 Drip catcher for dresser................................................... 375 MP 268 Drain tray, pos. 2-5.......................................................... 375 MP 094 3 Drain tray, pos. 1 ............................................................. 375 MP 095 4 Grate ............................................................................... 375 MP 092 1 Stay for carrousel plate ................................................... 375 MP 089 2 Support for carrousel plate.............................................. 375 MP 090 3/5 Grinding/cleaning chamber ............................................. 375 MP 091 4/1 Lid for chamber ............................................................... 375 MP 093 Brake pad for cylinder ...................................................375 MP 271A Rubber curtain for stone cover........................................ 375 MP 269 Rubber curtain for dresser track ..................................... 375 MP 275 5/2 Thumb screw................................................................... 375 MP 096 Cleaning nozzles 1/7 Air nozzle......................................................................... 375 MP 099 2/10 Water nozzle ................................................................... 375 MP 100 3/8+9 Soap/alcohol nozzle, complete ....................................... 375 MP 098 Carrousel drain 7/8/9 Lid for sensor box............................................................ 375 MP 106 1 Holder for groove ............................................................ 375 MP 102 2 Groove............................................................................. 375 MP 103 1 Drain................................................................................ 375 MP 104 2 Drain hose, 2 m............................................................... 375 MP 105 Carrousel wheel 1 Bearing, spherical 1210 .................................................. 375 MP 107 1 Round belt (No. 5/50 Hz) ................................................ 375 MP 108 1 Round belt (No. 5/60 Hz) ................................................ 375 MP 110 2 Round belt (No. 2/50 Hz) ................................................ 375 MP 109 2 Round belt (No. 2/60 Hz) ................................................ 375 MP 111 3 Round belt (No. 3+4)....................................................... 375 MP 112 4 Round belt (No. 1)........................................................... 375 MP 113 5 Round belt (No. 6)........................................................... 375 MP 114 Set of round belts (50 Hz) ............................................... 375 MP 097 Set of round belts (60 Hz) ............................................... 375 MP 101 6 Tooth belt ........................................................................ 375 MP 115 7 Pulley for tooth belt (motor)............................................. 375 MP 116

Figure

(Figure 3)

(Figure 11)

(Figure 12)

(Figure B1)

(Figure B1/Figure 12

(Figure B1/Figure 11)

(Figure B2/Figure 12)

(Figure 3)

(Figure B3)

(Figure B4)

(Figure B5) (Figure B6)


S

Pos. Description Part No. Turntables Turntable bearing unit, complete (pos. 4) ....................... 375 MP 122 Turntable bearing unit, complete (pos. 5) ....................... 375 MP 123 1 Turntable ......................................................................... 300 MP 026 2 Belt pulley (large) ............................................................ 375 MP 117 3 Belt pulley (small) ............................................................ 375 MP 118 4 Bearing (2 pcs, 6004-2RS).............................................. 300 MP 028 5 Thrust collar..................................................................... 300 MP 029 6 Seeger ring U20x1.2 ....................................................... 300 MP 030 Grinding stone bearing unit ............................................. 375 MP 124 1 Turntable for grinding stone ............................................ 375 MP 121 2 Rubber plate.................................................................... 375 MP 125 3 Flange for grinding stone ................................................ 375 MP 126 4 Screw for grinding stone ................................................. 375 MP 127 Intermediate stage .......................................................... 375 MP 119 Turntable bearing unit, complete, (pos. 2.3) ................... 375 MP 120 Bottom cabinet 1 Tank, 35 l......................................................................... 253 MP 003 2 Lid for tank....................................................................... 375 MP 130 3/4 5 l container..................................................................... 375 MP 129 9 Cap for 5 l container with connection.............................. 375 MP 131 Thumb screw, rack.......................................................... 375 MP 254 10 Drawer slide .................................................................... 375 MP 128 11 Door................................................................................. 375 MP 132 Miscellaneous 2 Specimen mover plate (25/1")......................................... 375 MP 133 2 Specimen mover plate (30/1¼")...................................... 375 MP 134 2 Specimen mover plate (40/1½")...................................... 375 MP 135 2 Specimen mover plate (50/2")......................................... 375 MP 136 2 Specimen mover plate (25/30/40)................................... 375 MP 137 3 Insert rings, 25 mm (4 pcs) ............................................. 375 MP 140 3 Insert rings, 30 mm (4 pcs) ............................................. 375 MP 141 3 Insert rings, 40 mm (4 pcs) ............................................. 375 MP 142 3 Insert rings, 1" (4 pcs) ..................................................... 375 MP 143 3 Insert rings, 1¼" (4 pcs) .................................................. 375 MP 144 3 Insert rings, 1½" (4 pcs) .................................................. 375 MP 145 4 Flange ring, 25 mm/1" (4 pcs)......................................... 375 MP 154 4 Flange ring, 30 mm (4 pcs) ............................................. 375 MP 155 4 Flange ring, 1¼" (4 pcs) .................................................. 375 MP 156 4 Flange ring, 1½" (4 pcs) .................................................. 375 MP 157 4 Flange ring, 40 mm (4 pcs) ............................................. 375 MP 158 4 Flange ring, 50 mm (2 pcs.) ............................................ 375 MP 159 5 Pre-levelling device ......................................................... 375 MP 139 6 Box .................................................................................. 375 MP 147 Nozzle cleaning needle ................................................... 375 MP 148 Filter insert, water............................................................ 375 MP 149

Figure

(Figure B7)

(Figure B8)

(Figure B9)

(Figure 4)

(Figure 5)


S

Pos. Description Part No. 7 Levelling disc................................................................... 375 MP 138 11 Splash ring, tall................................................................ 375 MP 160 Splash ring, pos. 5 .......................................................... 375 MP 161 12 Splash ring, low............................................................... 300 MP 017 16 Compressed air tube (3 m) ............................................. 375 MP 256 17 Connection branch .......................................................... 375 MP 255 19 Pressure water tube (2.5 m)............................................ 375 MP 150 21 Clamping table, 32-50 ..................................................................2NS 24 Open end spanner 11 mm .............................................. 375 MP 151 25 Open end spanner 13 mm .............................................. 375 MP 152 26 Open end spanner 16 mm .............................................. 375 MP 153 27 Inspection mirror ............................................................. 375 MP 146 30 Flange ring, metal type, 25 mm/1", (1 pc) ....................... 375 MP 278 Flange ring, metal type, 30 mm (1 pc) ............................ 375 MP 279 Flange ring, metal type, 1¼" (1 pc) ................................. 375 MP 280 Flange ring, metal type, 1½" (1 pc) ................................. 375 MP 281 Flange ring, metal type, 40 mm (1 pc) ............................ 375 MP 282 Flange ring, metal type, 50 mm/2" (1 pc) ........................ 375 MP 283 Flange ring, rubber type 50 mm/2" (1 pc.) ..........................2IQ04225 Screens 1 Rear sheet....................................................................... 375 MP 162 1 Stop, small....................................................................... 375 MP 163 2 Stop, large (adjustable) ................................................... 375 MP 164 1 Side screen, left, fixed..................................................... 375 MP 165 2 Side screen, right, fixed................................................... 375 MP 166 3 Front screen, fixed .......................................................... 375 MP 167 4 Slide screen..................................................................... 375 MP 168 5 Tilting screen, left ............................................................ 375 MP 169 6 Tilting screen, right.......................................................... 375 MP 170 7 Box for safety switch ....................................................... 375 MP 171 Slide screens support set................................................ 375 MP 300 Front screens support set ............................................... 375 MP 301 Side screens support set................................................. 375 MP 302 Tilting screens support set .............................................. 375 MP 303 Pneumatics, water (see pneumatics diagram) Hose, black PU 3 (1 m) ................................................... 376 MP 081 Hose, blue PU 3 (2 m)..................................................... 375 MP 172 Hose, ENFT 21 (1.2 m) ................................................... 375 MP 173 Hose, ENFT 23 (1 m) ...................................................... 375 MP 174 Suspension hose (1 m) ................................................... 376 MP 080 2,Cy1 Brake cylinder.................................................................. 375 MP 179 Brake pad for cylinder ..................................................... 375 MP 271 Double hose .................................................................... 375 MP 180 High pressure pump, complete, but without motor (M1). 375 MP 195 1 High pressure pump........................................................ 375 MP 196 2 Pressure switch............................................................... 375 MP 197

Figure

(Miscellaneous, figure 5 continued)

(Figure E6)

(Figure E7)

(Figure E8)

(Figure B5)

(Figure G1)


S

Pos. Description Part No. 3 Cap for pressure switch .................................................. 375 MP 198 V1,V2 Filter/reduction valve unit – SMC

(from app. no. 3750028).................................................. 375 MP 199 V2 Reduction valve............................................................... 368 MP 330 V3 Fine filter unit, SMC (from app. no. 3750028)................. 375 MP 200 Filter glass for 375 MP 199 and 375 MP 200.................. 381 MP 435 V4,V5 Needle valve.................................................................... 394 MP 059 9/V8 Throttle valve................................................................... 375 MP 175 Hose, black PU-4 (2 m)................................................... 375 MP 176 Hose, blue PU-4 (2 m) .................................................... 375 MP 177 Hose, blue, 6 mm (2 m)................................................... 375 MP 178 Y1 Valve housing, Danfoss ¼" ............................................. 375 MP 191 Y1,Y2 Solenoid, Danfoss, 50 Hz................................................ 375 MP 192 Y1,Y2 Solenoid, Danfoss, 60 Hz................................................ 375 MP 193 Y1,Y2 Plug for Danfoss solenoid ............................................... 375 MP 194 Y2 Valve housing, Danfoss 1/8" ........................................... 375 MP 190 Y3-Y8 Solenoid .......................................................................... 375 MP 184 Y3-Y8 Base plate ....................................................................... 375 MP 185 Y3-Y8 Plug ................................................................................. 375 MP 186 Y9- Y16 Solenoid valve ................................................................. 375 MP 187 Y9- Y16 Plug for 375 MP 187 ....................................................... 375 MP 188 Motors M1 High pressure pump motor (M1) 3 x 220 V, 50 Hz 3 x 220 V, 60 Hz 3 x 380 V, 50 Hz 3 x 440 V, 60 Hz.............................................................. 375 MP 210 3 x 415 V, 50 Hz/3 x 480 V, 60 Hz.................................. 375 MP 211 3 x 500 V, 50 Hz.............................................................. 375 MP 212 M2 Recirculating pump (M2) 3 x 220-415 V; 50/60 Hz ................................................. 253 MP 001 3 x 420-480 V; 50/60 Hz ................................................. 253 MP 022 3 x 500-580 V; 50/60 Hz ................................................. 253 MP 023

Figure

(Figure E4)


S

Pos. Description Part No. (Motors continued) M3 Specimen holder motor (M3) 3 x 220 V, 50/60 Hz......................................................... 375 MP 201 3 x 380 V, 50 Hz 3 x 415 V, 50 Hz 3 x 440 V, 60 Hz 3 x 500 V, 50 Hz.............................................................. 375 MP 202 M4 Disc motor (M4)

Please state app.no. and/ or motor shaft diameter (19 or 24 mm) 3 x 220 V, 50 Hz.............................................................. 375 MP 205 3 x 220 V, 60 Hz.............................................................. 375 MP 206 3 x 380 V, 50 Hz/3 x 440 V, 60 Hz.................................. 375 MP 207 3 x 415 V, 50 Hz/3 x 480 V, 60 Hz.................................. 375 MP 208 3 x 500 V, 50 Hz.............................................................. 375 MP 209 M5 Carrousel motor (M5) 24 V (with sensor box)................. 375 MP 204 M6 Lift motor (M6) 24 V ........................................................ 375 MP 203 Electric parts 2 Membrane switch board, English version ...........................13750088 Membrane switch board, German version..........................13750102 7-9/ 5/6 Sensor ............................................................................. 375 MP 214 Potentiometer "View Angle" ............................................ 375 MP 215 Switch element for emergency stop (S2) ........................ 381 MP 440 Emergency stop push button (S2) .................................. 381 MP 439 4 Main cable connection box.............................................. 375 MP 216 (4) Noise filter (L1-L3)........................................................... 394 MP 045 Main switch (SO)............................................................. 260 MP 135 Transformer, T1 .............................................................. 375 MP 219 Fuse holder (F5-F9) ........................................................ 381 MP 220 Contactor K1-K6, Danfoss .............................................. 375 MP 260 Auxiliary switch block for K1............................................ 381 MP 237 Barring device for contactors .......................................... 381 MP 239 7 Key switch from s/n up to 3750136................................. 375 MP 258 Key switch for s/n from 3750137........................................2SA80001 7 Key .................................................................................. 375 MP 259 Display with glass plate................................................... 375 MP 218 8 Micro switch..................................................................... 375 MP 217 Thermo relay, F1 (please state voltage) ......................... 375 MP 261 Thermo relay, F2 (please state voltage) ......................... 375 MP 262 Thermo relay, F3 (please state voltage) ......................... 375 MP 263 Battery holder .................................................................. 375 MP 220 Male plug for water sensor.............................................. 375 MP 276 Female plug for water sensor ......................................... 375 MP 277

Figure

(Figure 1)

(Figure 3/Figure 10/Figure 12)

(Figure 8)

(Figure 9)

(Figure 10)


S

Pos. Description Part No. Circuit boards Keyboard, Display and Strain Gauge Amplifier (A1) ............................................ 375 MP 223 CPU-module (pos. 101) .................................................. 375 MP 224 Parallel Output Interface (pos. 102) ................................ 375 MP 225 Parallel Output Interface (pos. 103) ................................ 375 MP 238 Parallel Input Interface (pos. 105)................................... 375 MP 226 Parallel In/Output Interface (pos. 107) ............................ 375 MP 227 Parallel In/Output Interface (pos. 108) ............................ 375 MP 253 Power supply (pos. 116) ................................................. 375 MP 228 Connector board (pos. 116, 201-210)............................. 375 MP 229 SMP-Bus (pos. 101-110)................................................. 375 MP 230 Output (pos. 201) ............................................................ 375 MP 231 Output (pos. 202) ............................................................ 375 MP 232 Input for inductive and optical switches (pos. 204).............................................. 375 MP 233 Rev. table driver (pos. 207)............................................. 375 MP 284 Pressure control unit (pos. 208)...................................... 375 MP 235 Relay control for emergency and stand-by sign. (pos. 209) ......................................... 375 MP 236 Power supply (pos. 210) ................................................. 375 MP 237 Overvoltage protection circuit.......................................... 375 MP 267 Slotted optical board, B8, B9, B10-13............................. 375 MP 239 Set of program V1.27.7, English version, 3 pcs. ........................................................13750123 Set of program V1.27.7, German version, 3 pcs., V1.27.7G......................................13750123 Test prom 1.3R....................................................................13753295 Cables Main cable, WO............................................................... 375 MP 240 High pressure pump cable, W1....................................... 375 MP 241 Recirculation pump cable, W2 ........................................ 375 MP 242 Specimen holder motor cable, W3.................................. 375 MP 243 Disc motor cable, W4 ...................................................... 375 MP 244 Solenoid valve cable (Y1-16) W5.................................... 375 MP 245 Lift motor cable, W6 ........................................................ 375 MP 246 Display/keyboard cable, W7............................................ 375 MP 247 Strain gauge cable, W8................................................... 375 MP 248 Flat cable, pos. 102-201, 207, W102 .............................. 375 MP 249 Flat cable, pos. 103-202, W103 ...................................... 375 MP 250 Flat cable, pos. 105-204, W105 ...................................... 375 MP 251 Flat cable, pos. 107-208, W107 ...................................... 375 MP 252

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P84 —)—-——— _____.~~~__4__2064 .156 w,e2__> blZO — —

I II 8 ecU I ‘~ 8121

PBS ~_>~ —< DES 06 —j——~ —I I II I I

P86 8___)__ —C~’’r2086 ~t5~ .661) 6122

I I II I IP87 ~. ___~_~~~__ 087 °~ I

I 10 ado I 8123I I I

PCO ~ - PRESSUNE 01< 06I I

____________ DRSCI< 01<I I I

X4P03 I I I

- IN TN V PRESS060 ~ Uve~oV

~Modut Al_____ — 121

PC/. ~ ~ - ~ WEI 05-6 I Strain Gauge Amp.______ I I I Dehrtungsmesstreiten- 22 RU mane

—IVPRESS Verstarker.PC5 I I I _______________LDRUCII

IN, US IN- -155

25 I 25 I_____ I I ~l~2 34- —‘c——r PRESS 0

__ _ f:.PAO ONSCIS 0 I X6I I__________ I I I I125- —‘---(~—j——-’ PRESS I

DRUCI< 1 IPAl I I

ORUCE2 I L________ I I II 27 IPA2 - I PRESS 2I I TN1 r1____ I I I r1J l~LJ

~ <_, I 28 PRESS 3 I __j____lPA3 DEUCE 3 I________ I I —

~ ~ PRESS 4— 29

SNUCK 4PA4_____ I I

3SI> - 30 I—4,,—. PRESS S

PA5 SNUCK S

______ I I I

PA63

LL...y....._ _<,~, 31 NIGH SPEED MOTOR acINI 81.HOHE SESCHW

___________ I I W632 I I 32 — aa2OI _____________________________

PAl I )“ —-—C—~~- INHIBIT MOTOR ~ IranspOPEN RERE IS34 I I 30..),—‘_-- ~ 06 bl - Sloe - SIwa___________________________ 5k - block • echwaro

rd — red • rolye • yellow n gefb

- grund oroh s mah t:g

StruersPrepamatice 3753069 - 09.87Circuit diagram for pressure controlDiagramm für Druckkontrolle

Wl2

Struers Prepamatic~3753070 09.87Control of display and keyboardKontrolldiagramm für Display und Tastatur

,tllaJ:llG(1l J~l1

L2U4

X5- 1112 ~SE -44c32

~ W7 ~ 54-N -~— 05 E~~‘i° ‘-‘Err 5mm -X2 ~~~t4~

riX3________ I 2 .55

I I I I ~ lAST bATbNI I I I KEY DATA U P

ml III I I I I KEY IIATA!I I I I ~_~~1___0KEY DATA I FEV1/XYA C

I II

I I I I EESUATAI ~ REV DATA 2 KEY DATA

I I I I I EEYDATA1

I I I I ~_•__.___6 KEY DATA 3 KEY DATAI I I II I II II I I I KEY SATA7

7___L__)_-1 (__~_4___7 KEY DATA 4 SCAN U

I I III I I I I SCAN1I I I I c—-f——5

REV DATA S SCAN 2I I I III II II I I I I SCAN 3

9) I I I c—~~—~9KEY DATA B SCAN 4

II III II II I I I I SCANS________________ I to

I~>.L.L C__._i___ KEY DATA 7 SCAN 6I I II II I I I I SCAH7

IL..__) I I I ~Iti ~BV’T STAND BYII I

I I I II I I I

12 1 I I I I 12I I I ~ ~Bv~’ 55II I

II I I SRI131 )I I I _____

I I I I I C~ 13 STAND BY20i )II II C~_1254!,,’ VR2

II II NULSTELLEII I’ III II I

21 I I I : C— 21 An

Xl

12 I

CASTA TIJ I’KEYBOARD

-i--i-- ---.---~:~

- —)-----

13 I —

‘r~)4-~-’

~2j~

I~

I±__

1~_1

L.

SMP - BUS

.1~IPOS1OB

PARALLEL I PARALLEL IEINGANG/ I INPUT/AUSGANG OUTPUT

P80

PBI

P82

P83

P84

PB5

P86

P87

PCO

PCi

PC2

Rese~~

P04

SI — Sb, - blwu

PC5

PC6

PC7

PAO

PAl

PA2

PA3

PA4

PA5

PA6

PA7(~

I~_)

STAND BY I ON~ I

20K9~JE—, VIEW ANGLE ADJ.I SCHWINKEL JUSTIEREN

X2

I I

22 I —) I 22

I I23I_)II c—I~~

I I I I II I I I I

24l_)II (_I2Uw~p

I I I II2SI _~I I II ~— ~

El II

25_~Di I — 2601

I I II II 27

27 : —) I ~ 02

2NI —~I I III II ~— 2803

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I ~ I -I—-c= ~I II I

I I II I3b : —)——Hi~ I I C— ~° 05

I I I 1 31 136

I I I I I

~~—I; (__13’Do

I ~ y_I, (_• 34

SRi

VR2

CLK

OS

.55

.55

.5K

,SV

RD 5-1

RDY-2

RESET

An

CSI-I

68106’C>

oIl

0 DISPLAY DAYEN

DISPLAY DATA

DISPLAY DATA 1

N

SISPLAS DATA 2

DISPLAY DATA 3

DISPLAY DATA 4

DISPLAY DATA S

DISPLAY DATA 6

DISPI AS DATA 7

Vt-u5.-IS

m-Ub/I0zm5.

Si00

‘-I5.-‘4

___c~C—~—~-2

c—- 1 .2

C— 1 813

C—v

c—H

c--H

C—H-1

TASTATUR/DISPLAYINTERFACESEK. E MODUL Al

SRI

5R2

CLII

Voe

CS2-l

CS2-2

RDY-2

RESET

An

WR

DO

DI

02

Dl

04

05

06

D7

KEYBOARD/DISPLAYINTERFACE

SEC. F MODULE Al

Klemkcisse pei M/.Disc Motor TerminalBox.P olie rs ch e lb e nm a tor(ML+)Klemmenschutz-

kasten.

Tilslutning til karruset-motor og positionst~Uer.Carousel Motorpositioning Counter.Connections.Yarussell MotorPosition ZählerAnschluss.

Struers Prepamatic e 3753102 - 09.87Motorconnections for disc motor and carousel motorMotor A nschl üssefür Polierscheibemotor und Karusselimotor

w1o

w1o Carousel Motor (M5)C onnec tb n.KarusseLl Motor (M5)Anschluss.

bI = blâ = bluebk= sort = black

blau= schwarz

pundo~.s~.oNJ~3J~JO~~UODpu~~w’eJ~~p~.TflDJP~Ofl.UO~

L860-TL0~~L~ -~!~W~d~JdSJ~fl~5

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z~oIn

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a

I.~,.___,,

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C

InNJ

-‘10-~—3

-o0US

NJ0—3

Discmotorhighspeed.PolierscheibemotohoheGeschw..

Discmotorlowspeed.Pollerschelbemotor,niedrigeGeschw.

Samplerotation.—~—~

ProbenRotation,

Samplerotation.—~~E—

ProbenRotation,

Recirculatingpump.Umlaufpumpe,

Highpressurepump.Druckwasserpumpe.

zSi 0”lit

o I0~J I I

-

L j~’~i’l______ I I

______ _____ ~ I I3IJ)o ~-I 1.-I I

OLIJJ -I 4-1__________ I I s-~ IOcrcr 4-i I

- ~. ~ ___ j ——~——~ L_1]__J

Vt PS

~

Struers Prepamatic - 3753162 09.87Sec. E: Dresser and pressure connectionsSek. E: Abrichter und Druckanschlüsse

0as

U’) -$ p~no

I Jil

Struers Prepamatic 3753163A - 10,88Sec.E: Display/keyboard connections on module Al.

Strain gauge amp.Sek, E: Display/Tastatur Anschlüsse an Modul Al.DehnungsmesstreifenVerstã~rker,

sifr

Nøgleafbryder.Keyswitch.Schlüssel Unterbrecher.

34

oRA2Offset

oRA3Gain

bl = blue = blaubk = black = schwarztransp, = transparent = durchsichtig

PrøveholdermotorSamplemove MotorProbeführungsmotor

Struers Prepamatic 3753165 ‘09.87Sec, E: Samplemove motor (M3) connectionsSek. E: ProbefOhrungsmotor (M3) Anschluss

X12 xl

i rd3S

bk = sort = black schwarzbn = brun = brown = braunrd =rød =red =rotye = gui = yellow = gelbgn = grøn = green = grün

LI

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fll

EnCD

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OTCD

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fl(6

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— 0 En

bIo

blá

bko

sort

bnn

brui

tye

og

uI

grlo

grønY

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mka

sse

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erm

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ox

Ml

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msc

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Struers Prepamatic 3753238 ‘ 87.12Description of LED IndicationsBeschreibung auf LED Indikationen

-4-,

If)a)C

a)

I-)

I.-a

C0

ci)>

C

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ci)4D

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0 0

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[0

LI) U) LI) U) ‘4

U) ID N CO 0’)LLLL CL U. IL

Struers Prepamatic’ 3753239 ‘0987ContactorplateSchützpla’tte

w~

U,L.

_L a)

Ca)CC

>1

6_ L~CDCC

o -~

C/)(/)

~1@1G~1> > >a a LI)~ (0LI) ~ -.3

LI’) U’)~5 cr5 C’?)

Ca)

~‘1 ~3~:0

ri >‘U)\,‘-‘~.10:0

> EECD

O~O~

Struers Prepamatic - 3753240‘09.87Safetytransformer with primary and secundary screenSicherheitstransform ator mit Primãr und Sekundàrschi rm

E

0L.

U)~L.

U)— U)

CD(N

CD(N

>CD(N

CDa)

LI)cx~

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> CD ~ C) (N CD CD (N ~cLI~~w!_:~:~

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